Test Server Feedback

No matter what I do trying to get the Singularity client to work on my computer I always get a Verification Failure error whenever I click play on the new launcher. The popup error message reads as follows:

Your EVE client installation may have been modified, damaged or corrupt files. Please run repair.exe located in the EVE game directory or re-install the game client.
Bad manifest signature, timestamp "2011.11.25 16:21:48", expected "2012.03.06 16:22:04"

I have tried everything this popup suggests including the repair tool, which says its ok, and re-installing multiple times(current offline installer). My Tranquility install works fine and since the two servers are running the same version at the moment Ive copied that install to a new folder and run the executable with the /server:Singularity command but it this error pops up every time. It was working a few days ago then the launcher patched and now its busted. Ive looked for similar posts and problems but I'm at a loss and getting frustrated. The server is online and people are connected so apparently I'm doing something wrong. Any help would be much appreciated.

I am running Windows 7 64-bit if that helps.

Slight necro but meh

Thanks for this post and finding the solution, helped me out :)