Author Archives: admin

Flying Model Simulator and Vista

3
Filed under Helicopters, Troubleshooting, Vista

Apparently, DirectX supports something called “retained mode”. Not exactly sure what it is or what it does.

But I just found out that one of my favorite apps, Flying Model Simulator or FMS requires it and you get a lovely dialog that “D3DRM.DLL cannot be loaded” when you install the latest FMS 2 Alpha 85

A little digging and it seems this is quite the problem with a number of older DirectX programs. I suppose MS figured that if the app is more than a few years old, nobody would possibly want to use it anymore:-(

Anyway, this forum posting discusses the problem and pointed me to the Dell web site here to download the missing file.

Copy it to my fresh and shiny clean System32 folder and I’m flying my simulated RC heli again.

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Here’s something interesting. If I switch windows away from FMS, it pauses in the background, which is actually quite nice.

I don’t recall it doing that under XP.

Something to actually like about Vista? I…feel….so….dirty…. 

Vista and the UAC , Or not

1
Filed under Security, Vista

Well, I finally succumbed.

After hours of working to get some scripts going that, with XP took all over about 10 minutes the first time around, I’ve given up.

I simply opened the Windows Users control panel applet and turned off UAC.

image

Lo and behold, everything works just like it did back in XP.

I know, I know. “Users won’t run with UAC turned off so how are you going to properly test your app?”

Well, how ’bout a VM with Vista in it and the UAC turned on?

Even better, my user account with UAC off, and a Test User account with minimal rights and UAC turned on. (But I haven’t yet figured out how or if  you can turn UAC on, on an account by account basis, Anyone have any ideas?)

I’m not happy about it, but I refuse to spend any more of my time clicking those damn “accept” boxes.

Not only that, but I’ve heard not just a few respected programmers in the community say things to the effect of “Vista is just too difficult to program under, I’m going back to XP.”

My question is, if running Vista without the UAC is basically like running XP, then, at least from a developer perspective, why not just run Vista without the UAC, then test on a VM with it? Does continuing on with XP bring anything to the table that Vista without UAC leaves out? From what I can tell, no.

Is it ideal? No. Is it better than XP? Well, the drivers and eye candy are nice, but otherwise, I don’t see much difference. Surely there’s additional security details that have been cooked in that have nothing to do with UAC, so I’ll get their benefits.

And when PowerToys for UAC (Ugh) comes out and I can munge the UAC as necessary to get everything I need working properly, I can turn it back on.

VB Finally Gets Real

0
Filed under VB Feng Shui

Bill McCarthy has written a very revealing “What’s Hot” for the July Visual Studio Magazine. First off, the name of the “version after the next version” of VB (VB 10) is apparently VBx. I have to believe that that’s some small homage to VB3 (for those that were around, that was the summer of ’93, I still have the 5.25″ floppies of the beta)  and the .VBX custom control that was the precursor to VB’s OLE custom controls (OCX’s) and in many ways, VB’s entire concept of classes.

I suppose if it was less than 14 years ago, there might be some confusion over the naming, but, hey, it was 14 years ago, so I’ll let that slide<g>.

One minor note here. Bill’s article indicates that VBx is the “next version of the VB compiler”, which isn’t quite true according to this posting on the VB Blog.

Bigger news is that the VB team is rolling out the Interop Forms Toolkit 2.0, which allows you to create OCX controls and integrations with VB6, in VB.NET. Now, as intriguing as this nugget is, it makes me wonder. VB6 is scheduled for End-of-Life in 2008. Introducing such a toolkit so close to that end-of-life would seem to be an implicit acknowledgement that, well, somebody screwed the pooch. This is a pretty clear indicator that, as much as Microsoft would love to see VB6 die, they’ve come to a realization that maybe, just maybe, people have very good reasons to continue using code that works. Maybe this realization will be the kick in the pants for Microsoft to not pull stupid semantic tricks with future VBs that break all sorts of backwards compatibility, again. Hmmm, and maybe Chuck E. Cheese will one day be a fun place for adults to hang out, too.

But, by far the biggest news to hit me square in the jaw was the VB group’s plans to have VB10, er, VBx written in VB itself! For me, this is simply huge. I’ve always said there are a certain fundamental class of problems a compiler presents that a good language should be able accommodate, and finally, VB will become one of those languages. I for one, have heard one too many times “If VB was any good, it’d be written in VB.” ‘Bout damn time!

Of course, there’s this troubling passage on the blog

“Currently VBx is in very early stages, and is a long way off from production. In fact, most of our development team is actively working on VB 9.”

Doh. Well, so VB get’s real when I finally get my flying car (that’s this one, not this one)

Vista and Intranet Application Security

5
Filed under Security, Vista

On my setup, I have a file server with a RAID that generally is a bare (but SP’d and updated) Win2003 server install, ie a very minimal installation. At one point I set up ADS with a domain, DNS, etc. Nowadays, I still setup the DNS server on this box, but generally don’t make use of ADS, in my (albeit weak) attempt at simplification.

On my workstations, I install Win2000/XP/Vista in Workgroup mode and use identical passwords and user accounts on the server and each workstation. That way, legacy login support kicks in and login validations still apply, but I don’t have to mess with ADS and domains to make it happen. Not as secure as ADS, but not completely open either. 

One thing I tend to do, when possible, is install apps to a network drive and run them from there. I say when possible because for those apps that require COM registration, etc, this doesn’t work too well. But there are plenty of apps that work just fine this way, including Trillian, Keepass, InfoSelect, NotePad++, IrfanView, etc. Keeps me from having to reinstall and redo configuration.

With the latest install of Vista, however, I was getting a “Are you sure” dialog like this every time I went to run an app off a server share.

image

Now, before people start screaming “Good Lord, don’t turn that off, there’s no telling what might have replaced that app out on the network! How do you know it’s safe?!”, the fact is that my entire network runs behind a firewall, and all machines run NOD32. If something infected an app out on the server share, it’s just as likely to have already infected my local workstation anyway.

I’d rather not have to “accept” running any app off the server every time I want to, so what I needed was a way to tell Windows, “Hey, it’s OK to run files from these locations, I’m fairly certain they’re safe”.

Come to find out, such a setting exists, of all places, in the Internet Settings area of the Control Panel:

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Make sure the Local Intranet security is medium-low or lower. This is the default though, and doesn’t appear to need to be changed.

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At this point, just enter the UNC of your server, say \\MyServer (you only need to enter the root server name, unless you specifically don’t trust certain shares on your server, in which case you could specify the server and share name, such as \\MyServer\MyTrustedShare.

image 

And that’s it.

If there are any significant security issues with this approach, I’m not seeing them. I have to trust my server as much as my workstations (if not more, since I rarely actually install any software on my server. Anybody care to enlighten me?

Ultra-Speed Wonder-Blogging

0
Filed under Blogging, Utilities

I’ve read a ton of good press about BlogJet and from the demo I looked at it’s pretty slick. But BlogDesk is free and does everything I needed it to, until now.

I have to say, Windows Live Writer is an awfully nice way to write blogs, and it’s free as well. It works smashingly with dasBlog, sets up on Vista without a hitch, has a built in spell checker, which myself (and a lot of blog writers out there) need, and can even edit blog entries using the styles cribbed from you blog itself.

Check out this screenshot of Live Writer entering this actual entry.

image

Sweetness. And it pulled the style sheets automatically. It doesn’t look exactly  like my blog, but hey, that’s pretty good for being editable!

Finally, if you prefer, there’s all sorts of effects you can give graphics as you paste them in. I tend towards the simplistic, but there’s drop shadows, overlays, transforms, etc to play with.

UPDATE: Well, Live Writer is nice, but it’s definitely still beta. With lots of images, it seems to crash when loading drafts to continue editing. But it works well enough for image-light pages, so your mileage may vary.

The Mythical 40 Hour Week

0
Filed under Uncategorized

eWeek recently reported here that the Gartner Group released a report back in May stating that the 40 hour work week is “going the way of the dinosaur.”

Maybe, but I wouldn’t put money on it.

I’d be more willing to bet that the concept of spending 40 hours a week in an office environment might be dying off. But as anyone who’s worked in tech will tell you, only 40 hour weeks are more an oddity that the norm.

And as the labor pool continues to shrink (think boomers and college students disillusioned with the whole idea of tech), how realistic will it be for those getting into the field to insist on 20-30 hr weeks? When I was looking, I saw more than a few postings with comments along the lines of “involves on-call rotation”, “must be willing to work hours as necessary”, “able to open a vein on demand”, that kind of stuff.

One read through just about any Network World or eWeek and you’ll see interviews with C-level execs and tech managers describing how they love their 80+ hour a week jobs, and how things are so much better now that they can work via blackberry while climbing in the Rockies with their families (I just don’t want them belaying me!).

Interestingly, there was another article in the issue about telecommuters and how they tend to burn out quicker than non-telecommuters because they actually inadvertently work more than if they were going into an office. When your office is your home, it’s easy to get sucked in like that. The author also mentions how, as a telecommuter, you tend to believe you need to work harder to prove you’re actually working. In an office, apparently just showing up means you’re doing your job.

It’ll definitely be interesting to see how all this shakes out over the next 20 or so years.

Docking Toolbars in Vista

0
Filed under Uncategorized

I’ve used TrueLaunchBar for quite some time and find it indispensable for many things. Under XP, I’d switch off the Start Button completely (using their StartKiller) and use TrueLaunchBar menus for everything.

Of course, I use a Quick Launch bar at the bottom of the screen as well as a task bar, etc, but I find it quite handy to have an AutoHide toolbar docked to the left edge of the screen that contains often used folders, and other kinds of shortcuts.

Well, I created a folder specifically for my Left Edge short cuts, just like in XP, created a toolbar for it which shows  up at the bottom of the screen (next to the TaskBar) and then tried to drag it up to the left edge. No joy!

What the hell! Surely MS didn’t remove this functionality? Ah, but apparently, they have, for usability reasons. Hmmm.

However, on that same page, a commenter notes that you can still accomplish this, just not like you used to.

Basically, create a folder that you’ll use to store your shortcuts, browse to it with Explorer, then drag the folder from Explorer to the left edge of the screen. Right click on it to set some properties (title bar, etc). Viola! Toolbar on the left edge again.

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Note that it looks a little funny with the thick translucent borders, but it works none-the-less.

Oh, and that folder with the right pointing arrow below it? That’s a TrueLaunchBar thing, too. 

Scrolling for Any Windows

0
Filed under Uncategorized

Something that’s always bugged me about the scroll wheel is that it seems you have to upgrade your mouse with each new Windows in order for the scrolling to work properly.

For instance, I have an older Logitech MouseMan Dual Optical Corded mouse. Great mouse. Lousy scroll support.

The Logitech MouseWare drivers don’t scroll legacy app windows that have scroll bars but don’t react to the newer mouse scroll messages.

All the latest Intellipoint drivers don’t scroll legacy apps properly with it either (and possibly not even with a newer mouse, but I don’t have a newer mouse so…)

Way back when, I came across the Intellipoint 4.1 driver set that DID scroll legacy apps properly (like VB6, the main one I’m concerned with anyway).

Well, Vista flat refuses that driver set . I tried the latest Intellipoint, 6.1. It installs but doesn’t scroll right. I tried the latest SETPOINT400.EXE from Logitech. No good either. Uninstalled both and I’m back to the built-in Vista Mouse Driver.

Then I came across KatMouse. Tiny little app, but works a treat. Sends legacy scroll messages to the window under the mouse. And it doesn’t screw with newer apps that DO handle the mouse scroll wheel messages. Plus you can customize the scroll support per App or Window Class (and God knows my favorite thing to do is poke around windows with WinSpy looking up window classes so I can set each one to different scroll numbers<g>)

I’m sure there’s more involved, more flexible utilities out there to do the same thing, but I haven’t seen any yet. Any pointers?

Elevation in Vista

0
Filed under Uncategorized

Wow. All I can say is Wow.

I simply cannot believe how difficult MS has made it to develop under Vista.

Makes you almost wonder if anyone working on the Vista code actually developed it on Vista, while not running with UAC turned off.

The elevation nonsense is quite simply absurd.

What I find so funny about it is that I’ve seen time and again over the years, people just get used to stupid pop up messages like the UAC “Allow this operation” dialog, and just click through them without thinking. Then, the one time that there really is a rogue app executing, the user is so accustomed to clicking through, the malware gets its shot regardless of the UAC.

Kudos to MS for just adding yet another layer of hassle for the next 2-3 years before they finally figure this out. 

That said, MS and, eventually, Vista, is my bread and butter, so I might as well learn to play along, regardless of how inane the game may be.

Here’s a handy resource for some scripts and tools to help with elevating many of the common things you may find yourself needing to do.

One nifty trick is to create a shortcut to the CMD.EXE, set the Run As Admin property on the ShortCut tab and then specify a command line like so:

cmd.exe /k cd c:\ && color fc && title ***** Admin console *****

Personally, I’m looking for:

  1. a way to Dbl-Click a REG file and have it applied to the registry with a minimum of hassle.
  2. a way to right click and Register/Unregister a  COM DLL or EXE

 Right now, it requires running an elevated cmd prompt, and command lines. Sigh. And this is progress.

Getting a Command Prompt Here in Vista

0
Filed under Uncategorized

Like any good developer, I have two ton crap load of Utilities, config, scripts, etc that I regularly make use of. Unfortunately, they’re all tailored towards Windows XP and I’m now in the process of setting up a Vista machine for development.

The first thing I ran into is that you can’t just dbl-click REG files anymore to merge them, unless they only modify the HKEY_CURRENT_USER hive. Grrr. Running Regedit as Admin is a workaround, albeit not a great one.

A bit more problematic, though is my favorite DOSHERE.INF file. This little jewel goes back to, what, Win95 and the old PowerToy kit, I believe.

At any rate, here’s my modified version that works fine under everything up to Vista, but no-ops now.

;
; "DOS Prompt Here" PowerToy
;
; Copyright 1996 Microsoft Corporation
;
[version]
signature="$CHICAGO$"

[DosHereInstall]
CopyFiles = DosHere.Files.Inf
AddReg    = DosHere.Reg

[DefaultInstall]
CopyFiles = DosHere.Files.Inf
AddReg    = DosHere.Reg

[DefaultUnInstall]
DelFiles  = DosHere.Files.Inf
DelReg    = DosHere.Reg

[SourceDisksNames]
55="DOS Prompt Here","",1

[SourceDisksFiles]
DOSHERE.INF=55

[DestinationDirs]
DosHere.Files.Inf = 17

[DosHere.Files.Inf]
DOSHERE.INF

[DosHere.Reg]
;DWH Modified the below lines so that
;they work under NT
;How would you indicate the actual COMSPEC environment var?

HKLM,%UDHERE%,DisplayName,,"%DosHereName%"
HKLM,%UDHERE%,UninstallString,,"%10%\rundll.exe setupx.dll,InstallHinfSection DefaultUninstall 132 %17%\DosHere.inf"
HKCR,Directory\Shell\DosHere,,,"%DosHereAccel%"
;HKCR,Directory\Shell\DosHere\command,,,"%10%\command.com /k cd ""%1"""
HKCR,Directory\Shell\DosHere\command,,,"cmd.exe /k cd ""%1"""
HKCR,Drive\Shell\DosHere,,,"%DosHereAccel%"
;HKCR,Drive\Shell\DosHere\command,,,"%10%\command.com /k cd ""%1"""
HKCR,Drive\Shell\DosHere\command,,,"cmd.exe /k cd ""%1"""

[Strings]
DosHereName="DOS Prompt Here PowerToy"
DosHereAccel="Command &Prompt"
UDHERE="Software\Microsoft\Windows\CurrentVersion\Uninstall\DosHere"

From what I can tell, the main problem is that INF files just can’t alter HKLM or HKCR when run as a normal user (even with admin privileges).

I have used a simple little reg script from time to time also

REGEDIT4

[HKEY_CLASSES_ROOT\Directory\shell\DosHere]
@="Command &Prompt Here"

[HKEY_CLASSES_ROOT\Directory\shell\DosHere\Command]
@="C:\\WINDOWS\\system32\\cmd.exe /k cd \"%1\""

and this works quite nicely on 2000 and XP, but it does not work when fires via the Context Menu in the tree portion of Explorer under Vista.

However, in poking around the registry on Vista, I discovered an interesting little tidbit.

Vista already has support for a “command prompt here” built in (at least Vista Ultimate does, which is what I’m using. The reg entry looks like this:

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\Directory\shell\cmd]
@="Command &Prompt Here"
"Extended"=""
"NoWorkingDirectory"=""

[HKEY_CLASSES_ROOT\Directory\shell\cmd\command]
@="cmd.exe /s /k pushd \"%V\""

The Extended entry appears to cause the item to only show up when SHIFT is held down.

Notice the difference in the command line from the earlier version. Why the /k cd {path} doesn’t work from the tree, but the pushd %V does, who knows?

So, I hack a little to come up with this:

REGEDIT4

[HKEY_CLASSES_ROOT\Directory\shell\Cmd]
@="Command &Prompt Here"
;remove this property so that command shows all the time, not just when you hold down SHIFT
"Extended"=-

[HKEY_CLASSES_ROOT\Directory\shell\Cmd\Command]
@="cmd.exe /s /k pushd ""%V"""

And lo, the angels sing and I can continue on my merry way.