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Universe 10.2 not installing on Windows 11 pro

  • April 27, 2026
  • 2 replies
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Mark Warner

I’m attempting to load Universe 10.2 (yeah, I know it’s old) on a Windows 11 Pro platform.  I’m getting a load error: “Could not load UniVerse DLL D:\IBM\UV\BIN\universe.dll”.  

Has anyone had any success in loading this releases on Windows 11, or have found a work around for it? (beside upgrading..lol)

Thank you all in advance..

Mark Warner

Best answer by John Jenkins

Mark,

 

You could try using the Microsoft “Sysinternals” tools to trace where the failure is happening, though a useful starting point would be to check the DLL is where it says it is and it’s properties.

 

From the Rocket product matrix, the last version of 10.2 certified on Windows was 10.2.10 which went EOL in  2023 and was certified on:

XP (SP2)
VISTA
2008 (SP1)
2003 (SP2 R2)
2000 (SP4)

You may be in a hiding to nothing here - but the above may at least help identify the first stumbling block and allow you to move on. You could load a.Windows 2008 SP1 virtual machine if you really want to go with this old a release - though with all the usual caveats about the lack of current Windows security updates which ended in 2015 and the older SSL.security ciphers in 10.2.x and lack of security updates and patches.


I strongly recommend upgrading UniVerse to a current release.

Regards

JJ

2 replies

John Jenkins
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  • April 27, 2026

Mark,

 

You could try using the Microsoft “Sysinternals” tools to trace where the failure is happening, though a useful starting point would be to check the DLL is where it says it is and it’s properties.

 

From the Rocket product matrix, the last version of 10.2 certified on Windows was 10.2.10 which went EOL in  2023 and was certified on:

XP (SP2)
VISTA
2008 (SP1)
2003 (SP2 R2)
2000 (SP4)

You may be in a hiding to nothing here - but the above may at least help identify the first stumbling block and allow you to move on. You could load a.Windows 2008 SP1 virtual machine if you really want to go with this old a release - though with all the usual caveats about the lack of current Windows security updates which ended in 2015 and the older SSL.security ciphers in 10.2.x and lack of security updates and patches.


I strongly recommend upgrading UniVerse to a current release.

Regards

JJ


Jonathan Smith
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The official rocket stance on this matches what JJ (who used to work for us) has already mentioned.

UniVerse 10.2 is not ceritfied on Windows 10, let alone Windows 11.

At best the last release of 10.2 was certified on

XP (SP2)
VISTA
2008 (SP1)
2003 (SP2 R2)
2000 (SP4)

It was released 18 Apr 2008 and is a 32Bit Version.

Even if you got it to install we would not expect it to work on Windows 11, given the work we had to do to  first certify on Windows 10 / 11.