I have a very strange problem. I am using Windows 7 x64 SP1. I have it installed on physical machine, as well as on the virtual machine - VMWare Workstation 9. I have downloaded Windows_Win7SP1.7601.17514.101119-1850.AMD64FRE.Symbols from Microsoft web site and they are working on virtual machine but NOT on physical machine!!! Can someone please advice me what can cause this issue, or how can I diagnose what am I missing? Thanks.
As #snoone said WinDbg was performing lazy symbols downloading dependent on what *.dll I was using (debugging). For example when I was listing x kernel32.dll it has downloaded kernel32.pdb correctly for my system. One more thing: regrading disability to download proper symbols pack - I think #Raymond Chen was correct - it was because of certain Windows Update - security updates. Thanks.
I have been trying to install and run a program written in vb 6.0 on windows 7. It was working fine installing and running in windows xp. The error message after installing and running it say that
Run-time error 339" : Component voice.ocx or one of its dependencies not correctly registered: a file is missing or invalid.
This program has voice recording things.
I manually register that ocx component but still error that shown like
The module "voice.ocx" failed to load.
And I try to install VB run-time and still shows the same error. I believe that Windows 7 support vb 6.0 programs.
One thing here I am not sure of is that the ocx component I have is whether 16 or 32 bit version. I don't think we cannot register 16 bit version ocx in windows 7.
And I also try to install and run in compatibility mode or even as administrator. I think it is a platform related issue? And it might be some other work-around. So, I appreciate your hints or clues on this program runnable in windows 7.
Thanks in advance.
Regards,
SEE
Just encase anyone else sees this.. here is what I did
I knew the program was running on Windows XP, with visual basic installed. I had only been given the exe and the MDB. So I created a virtual machine (stick with me) of Windows XP, installed visual basic and test the app. It was fine. Then I downloaded a dependency tool called Dependency Walker from http://www.dependencywalker.com/. I installed this in the virtual machine and asked it to open my exe.
Once this was loaded I ignored the warnings and asked it to start profiling. I ran the app, stepped through everything I could see, then exited the application. This left me with a log of the DLLs that had been accessed. Slowly I went through these checking if they existed on my windows 7 setup, when one was missing I copied it to my application directory and then from an elevated command prompt run "regsrv32 [missing_name.dll]" until there were no files which my windows 7 desktop didn't have.
the application then worked fine! This may not work all the time, because of the way third party OCX's or DLLs have been written. But it may help someone out.
Few of old Win32 components are not supported in Windows 7. There are possibilities of failure of a VB Program in Windows 7.
But there are some possible ways to fix those.
Check the following links to avail the same.
http://www.personalcomputerfixes.com/general-errors/how-to-successfully-fix-the-339-runtime-error/
http://social.msdn.microsoft.com/Forums/en-US/vbpowerpacks/thread/8cb5ab97-8407-4e49-8db6-30dcef87cbd1/
http://yang.articlesbase.com/operating-systems-articles/simple-solutions-on-how-to-fix-runtime-error-339-1830111.html
I have developed several programs with VB5 on a WinXP32 machines and then installed them on Windows 7 (32 and 64) PCs without problems.
This applications use different OCXs (16 and 32 bit version) and till now I never get problem with them. Thus I do not think that the VB5 or Vb6 could have any issue on Windows 7 machines.
On the other hand I would point out the module "voice.ocx" and investigate if it can run on a windows 7 pc, because as Katturaja sais some old ocx have problem on win7. To do that, I would create a simply VB6 project that uses voice.ocx (just an Hallo-World"), then create the installation pack and finally try to install on a clean win7 machine (for example a virtual machine). In this way you could isolate the problem.
I hope this could help you.
I'm trying to use WIA in an older VB6 program running in Windows 7 and when I run from source everything works great and I can import images. When I run from the compiled version I get the following error:
Automation error. The specified module could not be found.
(Error number 2147024770)
I found the wiaaut.dll in both system32 and SysWOW64 so I don't know if that is potentially causing a problem. I tried unregistering and registering both to no avail. Any help would be much appreciate.
As far as I know wiaaut.dll is preinstalled in Vista and Windows 7, but this is not the redist version for XP that comes in the downloadable SDK, and it should not be deployed to those newer OSs. perhaps somebody tried to run some application installer on your machine that forced the XP version into place blindly?
Perhaps try How to use the System File Checker tool to troubleshoot missing or corrupted system files on Windows Vista or on Windows 7 to see if it can restore the original Win7 version?
I have a developed a C++ application using 32 bit and it create a executable file. This project has uses some external library like window socket 32bit, Qt GUI and boost library. The dll is located at same directory with the executable.
I wonder how can i run this application on window 7.
MY window 7 version is Home Premium 64 bit. Therefore, i cannot install the XP mode from Virtual PC but some one them reported that using Sun virtual box is functional.
I have try to troubleshoot the executable file using program compatibility but the problem doesn't solve.
Any program that can check external dependencies and identified the issues of running my program on window 7 ?
Please help.
Thanks.
64 bit editions of windows can run 32 bit applications fine. You just need to install the 32 bit versions of the needed libraries and it will work.
VS6 popped off a series of errors before bombing out completely during install on Windows 7. I specifically need to get VB6 functioning on Windows 7. Anyone having any luck?
Folks on the VB6 newsgroup report they have managed to get it working on Windows 7.
There's this step-by-step guide on how to install the IDE on Windows 7 (including 64 bit).
If that doesn't work (scrapes barrel) try this old tip about persuading the install not to install the Java VM? Link is now broken so here is the tip:
Before trying to install VB6. Create a new file, name it msjava.dll and place it in your windows directory. The file can be zero length. You can then happily install without the prompt to install an old version of Microsoft's flavour of Java. Once you have installed VB6, delete the msjava.dll otherwise windows update will prompt you to update it.
Or (scrapes hole in barrel) these tips from an article about getting the IDE working on Vista?
Footnote: if developing with ADO, be aware of this.
The only way I've found that works is Windows XP mode (i.e. a virtual machine). Works fine there, but otherwise, not at all.
I found ALL the answers in a thread at vbmonster.com. As mentioned above, you CAN install Visual Studio 6 with Service Pack 6 under Windows 7 by following Derek's detailed instructions at fortypoundhead.com.
I had a problem because I needed to install Service Pack 5. I use a third party program that does not work with Service Pack 6. A really smart programmer (GuideX) came up with a great hack to get around the MDAC 2.5 error.
Win 7 64 bit service pack 5 & 6. Turn compatability off and it seems to work.
Recently I had to debug an ancient application written in Visual C++ 6.0 on Windows 8.1. Tried different solutions all of them failed, only this one worked.
This guys made a special installer that allows installing VC++6, VB6, and SP6 on Windows Vista/7/8/8.1/10 without any errors whatsoever.
Hope it would be helpful to someone.
I installed VB6 on Windows 7 Pro without having to use compatibility settings or run as administrator.
Doesn't really help you, but does show that it can work.
Several people in my office have installed Visual Studio 6 (without VC++) on Windows 7, both 32-bit and 64-bit with no problems. The one thing we have in common: we've all turned UAC down to it's lowest setting. Nothing else special required.
I am using vb6 on windows 7 32 bit system for a long time.
you will need to install your vb6 with compatibility of xp2.
Create a 0-byte file in the C:\Windows directory called msjava.dll.
Don't just install via the Autorun executable; instead browse the Visual Studio 6 CD (or folder), right-click Setup.exe and select Run As Administrator.
On any Program Compatibility Assistant warnings, click Run Program.
Step through the setup screens until you're able to choose Custom Setup, then click next.
On the setup options, install the following items and nothing else:
Microsoft Visual Basic 6.0
ActiveX
Data Access
Graphics
Click continue and the process will start, and (hopefully) eventually complete.
Skip the installations of the MSDN CD, BackOffice, VSS and SNA Server, and clear the checkbox for "Register Now". Setup should be complete.
Download the VB6 Service Pack 6 from http://www.microsoft.com/downloads/en/confirmation.aspx?FamilyID=A8494EDB-2E89-4676-A16A-5C5477CB9713&displaylang=en and install.
Change the compatibility settings for Visual Basic (to get it to run a little more smoothly under Windows 7) by browsing to C:\Program Files\Microsoft Visual Studio\VB98, right-clicking the VB6.exe file, and selecting properties.
On the Compatibility tab, check the following:
Run this program in compatibility mode for Windows XP (Service Pack 3)
Disable Visual Themes
Disable Desktop Composition
Disable display scaling on high DPI settings
When you start up the IDE, you may get a notification saying that the color scheme has been changed to Windows 7 Basic, but it will be changed back to Aero once you exit. Everything should be working fine at this point!
Note: when you first run your new install vb6 run it with admin rights and with xp2 compatibility so that your exe can run on any system.
The word "supported" is used loosely in this thread, potentially leading the unwary reader to the conclusion that Microsoft supports the VB6 IDE (that is, the integrated development environment) on operating systems beyond Windows XP. This fact clearly is stated in the table that appears on the page at this link:
https://blogs.msdn.microsoft.com/nikosan/2012/04/20/support-statement-for-visual-basic-6-0-on-windows-8-updated/
Note that executables developed using VB6 are in fact compatible with Windows OS's from Windows XP through Windows 10--32/64-bit versions:
https://blogs.windows.com/buildingapps/2015/06/22/getting-ready-for-windows-10-sdks-compatibility-bridges/
Anyone using non-standard methods to coax the IDE into working on OS's that Microsoft does not support is exposing themselves/their organizations/their employers to risk and is not suitable for risk-averse organizations.
Having said that, I think the purest solution is to install Windows XP onto a virtual machine and run that VM in a modern host OS, such as Windows 10. That works just fine, and you can install directly from the VB6 Setup disc without making any pre-install/post-install customizations.
I had a Vista x64 box with a working copy of the VB6 IDE (which was supported). I upgraded the OS to Windows 7 x64 and the VB6 IDE still works fine. You could try that. I know, a huge PITA and kludgy but still, it worked for me.
I run Windows 7 Ultimate 32-bit, installed Windows Virtual PC - XP Mode, and that solved my problem isince I can run MSDEV 6.0 in the XP Window.
Not esay to install XP Mode though, the MS site is buggy.
The VB6 programming language is supported on the Windows 10 Technical Preview.
Visual Vasic 6 applications run and the VB6 IDE installs and works too.
I have the VB6 IDE running OK on Win-XP-16, Win-7-32, Win-7-64, Win-8.1-32, Win-8.1-64, win-10-32 and win-10-64 by using the instructions above which basically say, turn off UAC, run the installer AS ADMIN, and then set the VB6.exe file to run in XP-SP3 Compatibility mode.
I have had some issues with it and have had to do a bit more googling to solve these but I don't remember any more what those issues or solutions were.
I've even got the VB3 IDE running on the 32-bit versions of XP, Win-7, Win 8.1 and Win-10 - without even installing them - just copied the C:\VB folder from another computer and copied the *.LIC license files and *.VBX etc files as well.
I have successfully installed vb6 on win 7 32 bit by installing xp first then installing new win 7, (not upgrade), and do not format. then it will install vb6 without a problem
It's depending on your build version of Windows 7.
If your Win7's version is lower or is not updated, it has MANY PROBLEMS with compatibility.
But mine is newer Win7 version and has NO COMPATIBILITY TROUBLE.
I am currently using VB6 , VS6 and they still work fine!
If Properties->Compatibility->Windows XP doesn't help, fix it with UPDATING your Win7.