Windows 10: Windows Update KB4517389 causing VBRUN300.DLL to fail

I have a Windows 10 Home 1903 32bit machine.


After installing the windows update KB4517389 any programs that were coded in Microsoft Visual Basic 3 no longer run and give the message 'unexpected error; quitting'


This message appears to be part of VBRUN300.DLL


If I uninstall the update the programs work ok again.


I have tried running these programs as administrator but this makes no difference.


Very, very old programs written in Quick Basic still run fine after the update.

:)

 

VBRUN300.DLL Error in Windows 10

I have an old program that work well in Windows 10. However since the last update when I try to launch it it gives me an error message:

VBRUN300.DLL at 0020:005F

Does anyone have a suggestion on how to remedy that and be able to launch the Program.





Thanks,

 

VBRUN300.DLL Error in Windows 10

Aracely,

Thanks for your help. I did follow your suggestion to register the .dll file; however, once registered it brought up an error window:

"The module VBRUN300.dll may not be compatible with the version of Windows you are running. Check if the module is compatible with an x86 (32-bit) or x64 (64-bit) version of regsvr32.exe"

Thus it does not get into the register. I know it is a 32-bit because it ran well in windows 98, XP 7, and on previos versions of Win 10 Pro x86.

Present version is Windows 10 pro 32-bit v. 1903

Thanks for your help,

 

Windows Updates failed to instal

I'm not sure how differant XP media center Edition is but you could clear the history \ cache if these folders are there.

Step 1 Register DLL files.

=================

By trying this step, we can check if the update engines are working properly.



1. Close all instances of Internet Explorer.

2. Click Start and Run, type "Regsvr32 atl.dll" (without quotes) in the Open box and click OK.



Note: There is a space between regsvr32 and atl.dll



3. Similarly, one by one, register the files listed below:



Regsvr32 msxml3.dll

Regsvr32 wuapi.dll

Regsvr32 wuaueng.dll

Regsvr32 wuaueng1.dll

Regsvr32 wups2.dll

Regsvr32 wucltui.dll

Regsvr32 wups.dll

Regsvr32 wuweb.dll

Regsvr32 qmgr.dll

Regsvr32 qmgrprxy.dll

Regsvr32 jscript.dll



Note: If you encounter errors while registering any of these files then skip that file and continue with the next one.



If the issue persists, let's move on to the steps below to verify Windows Update services and temporary folders.



Step 2 Verify the relevant Windows Update services.

=========================================

1. Click Start->Run, type "services.msc" (without quotation marks) in the open box and click OK.

2. Double click the service "Automatic Updates".

3. Click on the Log On tab, please ensure the option "Local System account" is selected and the option "Allow service to interact with desktop" is unchecked.

4. Check if this service has been enabled on the listed Hardware Profile. If not, please click the Enable button to enable it.

5. Click on the tab "General "; make sure the "Startup Type" is "Automatic" or "Manual". Then please click the button "Stop" under "Service Status" to stop the service.

6. Then please click the button "Start" under "Service Status" to start the service.

7. Please repeat the above steps with the other services:



Background Intelligent Transfer Service

Event Log

Remote Procedure Call (RPC)



Note: Event log service is enabled on all of the hardware profiles; this service does not have an option to enable or disable on certain hardware profile.



If it still does not help, let's proceed to step 3.



Step 3 Reload the Update temporary folders.

===================================

One possible cause is that the temporary folder for Windows Update is containing corrupted files. Let's erase all the files there to get the system clean.



1. Click Start, Run, type: cmd and press Enter. Please run the following command in the opened window.



Net stop WuAuServ



2. Click Start, Run, type: %windir% and press Enter.

3. In the opened folder, rename the folder SoftwareDistribution to Sdold.

4. Click Start, Run, type: cmd and press Enter. Please run the following command in the opened window.



Net start WuAuServ



Please test the Windows Update website and let me know the result. If the issue persists, to clarify the issue and provide more accurate troubleshooting steps, please assist me in collecting the following information.