Using 5.5 for a little while now and have been having all sorts of file corruption issues. Like every third time I save, Flash will tell me it can't save the file and to try a different location / name. Trying that doesn't help at all. The only thing that works is daving as CS4 and that works consistently. Saving as 5 or 5.5 is _very_ hit and miss and fails as much as it works. Also, when this happens, and I then save as 4 the 5/5.5 file is then corrupt and can no longer be opened.
Anyone else seeing this? Had these same kind of problems with 5 too. It's quite frustrating.
Does this happen only to some specific .fla file or all .fla files?
Are you saving your files on a network ? If Yes What kind of Network .
Can you please email your fla to us at mailto:FlashAuthBetaBugs@adobe.com? Please note that our filter system cannot accept .zip file. If you are to zip your fla, please change the file extension from .zip to .zzz.