Has anyone tried to install Cisco Unified CallManager Device Package 4.1(78.0) (ciscocm.4-1-DevPack-78.exe)? I've tried downloading it a few times, the MD5 sums match what is on Cisco's web site, but i'm unable to install it. Have tried on several CCM 4.1(3) servers and the message i'm getting is "The contents of this file cannot be unpacked. The executable you are attempting to run has been corrupted. Please obtain another copy of the file, verify its integrity, and try again."
Not sure what it could be... I've also tried extracting it on my Windows XP PC with WinRAR and this also complains the archive is corrupt.