Go ...\MTA San Andreas 1.5\mods\deathmatch\resourcesFind "CITMapMisc"Delete the folder
Just run the game as an administrator before launching it even if there's a corrupted lua file/mismatch the game should be able to replace it with a new one if you're running it as an administrator (That's the general solution for any permission denied error) Another solution is deleting all the corrupted resources to download them again when connecting to the server (someone mentioned it already but the first solution is more reasonable and convenient imo)
Any news? @ManeXi
Afaik that's a common client bug. Deleting the specified file and rejoining a few times usually helps.