If I remember correctly, part of the isssue is that the registry tends to get filled up with overly long paths. I don't believe you can increase the maximum registry size in Win95. The better suggestion is to get rid of unused stuff in the registry and reinstall some programs with shorter paths.
Good luck.

>When I first installed Visual Studio 6 I was warned about needing to increase the size of my Registry File settings so it could hold more info. It said to see the Help for this issue and nowhere was it to be found! Image That! Well now that I have tried to install more apps it is now giving me errors of "Unable To Update System Registry Error 168".
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>Has anyone else ran into this problem and if so how did you fix it. I have searched the MS KB and my 2 books on Using the Windows 95 Registry and Inside the Windows 95 Registry and have still have not found the answer.
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>TIA