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Adobe Pro 9 - Livecycle


Former Community Member

I have a user that is using the livecycle program which came part of Adobe Acrobat 9 Pro and she keeps getting an application failure error when trying to open the program. I have attempted to re-install the program with no success, prior to that a repair was attempted with no success either. Please advise.

The faulting app is: Livecycle formdesigner.exe and the modulename is: mfc80u.dll

3 Replies


Level 10


Here are a few threads dealing with LC Designer crashing:

Designer ES crashes

Object Library Issue

Hope that helps,



Former Community Member

I have tried both suggested solutions with no success. I still have the problem occurring on the PC and have not been able to determine anything else that may be contributing to this issue. Please respond with other suggestions, they are greatly appreciated. Thanks...