Home Forums Windows Help microsoft project 2007 opening issue Forum Rules | Contact Forum Editor | Report a Post microsoft project 2007 opening issue hopeful7 14:46 01 Dec 2016 Locked I was creating one .mpp file some days ago. After saving document and second opening I got an error: An unexpected problem occurred while opening the file. Guys, I need to repair ms project file. Thanks in advance! hopeful7 09:41 06 Dec 2016 guys, any advices, I'm a novice in sphere of damaged data. lotvic 13:09 06 Dec 2016 If you cannot open the file at all I'm afraid reverting to a backup copy is your only answer. note: this thread will probably attract SPAM recommending to buy a recovery/repair program. Don't be fooled. hopeful7 11:56 11 Dec 2016 Unfortunately I don't have backup copy, any more suggestions, guys please! This thread is now locked and can not be replied to.