> Error: Checksum (sha1) mismatch for winetricks > Error: Checksum (rmd160) mismatch for winetricks this lines mean, that the downloaded files are defective. that's either because of defective files on the download-server, or because of problems during the download. It's possible that it's even because of a problem with your harddisk. try to redownload the files and try again. you could also try a different download server.[/code]