RTB 9.1D - Invalid class string

Posted by Simon de Kraa on 21-Dec-2015 08:28

We still have a RTB 9.1D running for some old environments. We now get the following error just after login. I must admit that we haven't started this for ages and in the mean time upgraded to Windows Server 2012. Any ideas on how to fix this easily? --------------------------- Error --------------------------- Error occurred while creating CONTROL-FRAME: StatusCtrlFrame. Invalid class string Error code: 0x800401f3 (5898) --------------------------- OK ---------------------------

All Replies

Posted by Jeff Ledbetter on 22-Dec-2015 07:14

"We still have a RTB 9.1D running for some old environments."

"I must admit that we haven't started this for ages.."

That sounds like a contradiction. :)

You may want to try re-registering mccomctl.ocx and ensuring that your OE version is 32-bit.

Posted by Jeff Ledbetter on 22-Dec-2015 07:14

"We still have a RTB 9.1D running for some old environments."

"I must admit that we haven't started this for ages.."

That sounds like a contradiction. :)

You may want to try re-registering mccomctl.ocx and ensuring that your OE version is 32-bit.

Posted by Jeff Ledbetter on 22-Dec-2015 07:14

"We still have a RTB 9.1D running for some old environments."

"I must admit that we haven't started this for ages.."

That sounds like a contradiction. :)

You may want to try re-registering mccomctl.ocx and ensuring that your OE version is 32-bit.

Posted by cverbiest on 22-Dec-2015 07:37

A couple of ideas:

disable DEP (data execution prevention), see PKB. knowledgebase.progress.com/.../P160813 and other articles

regsvr32 %DLC%\bin\prox.dll in a run-as administrator proenv

Posted by Simon de Kraa on 30-Dec-2015 03:22

regsvr32.exe prox.dll did the trick! Thanks!

This thread is closed