1312 error

[fr1t0z]

A certain file won't download, I've already reinstalled it 3 times. Then I click to skip the file, the download continues. When I launch the launcher, I get the following error:
1312: Eror verifying the integrity of the felowving tile
C\Froject Reality BEZimodatprievekbasremaalclient.in
This may be caused by unauthoried File modfications, hard drive corruption, or file permision erors
To fix this bane, please reinstall the labest available version of Project Beality: BEZ.