Anti-Lag patch (for CS especially - it will reduce all animations):
http://www.mediafire.com/file/s0axl2qvu9yhraf/Anti-Lagg+Patch.rar
Copy the Data folder into your client!
If the game is not working or you have errors follow this steps:
1. START GAME ONLY VIA LAUNCHER (StartGame.exe), ELSE GAME WILL NOT START!!!
2. Install LATEST WinRar version.
3. YOU NEED TO HAVE A CLEAN WINDOWS WITHOUT VIRUSES OR ROOTKITS ELSE GAME WON'T WORK!
To clean your PC fast & efficient use malwarebytes (scan + repair): https://www.malwarebytes.com/antirootkit/
4. IF YOU HAVE MAIN.EXE CRASH ERROR ON START PLEASE DO THE FOLLOWING THINGS:
a) Right click on main.exe -> Properties -> Compatibility ->
-> Check on 'Run this program in compatibility mode for:' -> select Windows XP (Service Pack3) from list
-> Check on 'Run this program as an administrator' -> Press Apply.
b) Right click on My Computer -> Properties -> Advanced System Settings -> Advanced -> Press on 'Settings' from 'Performance' tab ->
-> Data Execution Prevention -> Check on 'Turn on DEP for all programs and services except those I select:' ->
-> Click on 'Add...' -> Select the OldSquadMU Folder -> Select main.exe and press on ADD, repeat procedure for Launcher (StartGame.exe) also ->
-> Press Apply.
c) Disable any ANTIVIRUS/Firewall/Anti-Malware that you have running before trying to open the game (Eset,Avira,Windows Defender,AVG,etc.).
5. IF GAME IS NOT STARTING (YOU PRESS START AND NOTHING HAPPENS)
PLEASE GO TO RUN->CMD AND WRITE netstat winsock reset -> PRESS ENTER AND RESTART PC! IF STILL NOT WORKING THEN RESTART INTERNET / TRY TO CHANGE IP ADDRESS!
6. ATTENTION! ALL THE TIME SEARCH FOR MAIN.EXE / LAUNCHER.EXE IN PROCESSES AND END THEM!
7. Install everything you can from the folder FixGameCrash.
After every step check if it's working.
It should work 100% if you follow all the steps!
You can also ask for support anywhere (facebook/skype/forum).