If Microsoft Project cannot open a file, you can repair corrupted Microsoft Project files by following the solutions mentioned in this post.

Somewhat off topic, but there are some network/server related pointsDoes anyone else have a significant problem with Project file corruption? Our standard is 2000, but I personally have had ...

How to Open a PRJ File. The ".PRJ" file extension identifies a project file associated with multiple software programs. Microsoft Visual Studio saves development projects as PRJ files; AIMMS ...

4] Add exclusion in antivirus If the project file is flagged by the antivirus, it may have been quarantined already. If so, you cannot use those files even though they are opened on Visual Studio.

Open up MS Project. Go to File > Options > Trust Center > click on Trust Center Settings > Tick the option "Allow loading files with legacy or non-default file formats" and re-try opening the ...

Component to Make the Product. This clause encapsulates perfectly how the release of all project files should be necessary for a project that wants to be called open-source.