Re: [CURRENT ISSUE 64-bit] Base game incompatible with expansion pack error

@lilyissims  Could you please take a screenshot of the error and post it here?  Hit cmd-shift-4 and drag your cursor over the section of screen you want to capture.  The screenshot will land on your desktop, and you can attach it to or embed it within a post.

Did you figure this out? I have the same problem! All expansion packs are downloaded and ready.

@isabellaberaque  Please go into Documents > Electronic Arts > The Sims 3 and delete the file called Version.tag.

@ella2228  Try scrolling down.  And don't search for the file; you actually need to manually open Documents, then Electronic Arts, then The Sims 3.

If you don't see the file, please take a screenshot of the contents of the folder; expand the Finder window to show the entire thing if necessary.

Thanks puzzlezaddict​ deleting this file worked in mac.