One ques abt MP4: is it necessary to hav SP1 version of .net framework 3.5?
umang Reviewed by umang on . MultiPoster4 problem Since the new update yesterday i cant open my MP4. It says MultiPoster4.exe is not a valid Win32 application :( Can someone help me how to fix this problem ? I'm running Windows XP Professional SP3 on my comp. :'( Rating: 5