I have a Windows 7 64 bit machine that had ClearCase and ClearQuest 7.1 on it. I removed the applications using the Install Manager. Then I uninstalled the Install Manager. Then I installed ClearQuest and ClearCase 126.96.36.199 on this machine using Install Manager 1.6.1. However, when I try to launch ClearCase Explorer a mesage box pops up saying "The program cannot start because libatriaregistry.dll is missing from your computer. Try reinstalling the program to fix this problem." So comparing to another Windows 7 64 bit machine with a known good install, I found that there are a few DLLs missing in c:\Program Files (x86)\IBM\RationalSDLC\ClearCase\bin. The install did not complain that it had any issues along the way. For good measure, I did uninstall it all and reinstall again (including Install Manager) and I get the same result, missing DLLs.
Looking for help!
Pinned topic ClearCase 188.8.131.52 Win7 install missing DLLs
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Updated on 2013-01-07T12:21:38Z at 2013-01-07T12:21:38Z by SystemAdmin
SystemAdmin 110000D4XK1807 Posts
Re: ClearCase 184.108.40.206 Win7 install missing DLLs2013-01-07T12:21:38ZThis is the accepted answer. This is the accepted answer.I have same problem "The program cannot start because libatriaregistry.dll is missing from your computer" after I install Clearcase on Windows 7 64 bit machine, Reinstall did not help me either and I’m still waiting for an explanation from IBM.
However there is a workaround which has work for me and I managed to reinstall Clearcase and it works.
Before you reinstall your programs make sure that your local profile Temp folder is empty.
Hopefully this will help you to proceed until we get some explanation.