"The installation files cannot be validated."

**gtc** · 10-04-2009, 01:29 PM

I just tried downloading the latest DM from blackberry.com, and when that didn't work I tried a few older DMs from other sites, they all give that same message.

I used to have I think 4.6 or 4.7, pulled off the BB website, and it installed fine. Is there a workaround for this error?

edit: I got the first release of 5.0 to install, found it on hookedontronyx.

**Fuzzballz** · 11-04-2009, 02:47 PM

I'm having the same problem with the CD that came with the phone. I will try the download and see.

**odiegh** · 12-20-2010, 04:51 PM

I'm having same problem on win xp sp 3 pro and have tried v6 and v6.1 anyone have any ideas? Other users have used the same install file with no issue.