For some reason I recieve message mentioning "unable to access data folder. Please delete the following folder and try to run the game again: . Please let me help. I've deleted the folder many times and it doesn't seem to work. Unistalled/reinstalled For Honor and Ubisoft services numerous times and it didn't work aswell. I've even tried to delete C:\Programdata folder and create a folder in MyGames. Nothing works. Could you please help me guys?
Hi @x_DreamZ-0 and welcome to our forums!
Sorry to hear you've experienced problems with launching the game. In this situation, please try and create a folder in "My Documents - Games" called For Honor. This has been known to resolve the issue for some people. Thanks!
Hey @x_DreamZ-0 , thanks very much for trying our suggested solution. My apologies for the delay in coming back to you.
It's really unfortunate that this hasn't solved your issue. Can you instead check our troubleshooting guide for me? In particular from the guide, please make sure you are running the game with administrator rights, you've verified the game files, you've got your graphics drivers and Windows install fully updated, and you don't have any background programs which could interfere with the game.
If the issue persists after those steps, we'd certainly like to investigate this further. If that does happen, can you have a look at our system files support article? The two files it describes will help us to diagnose the issue. I won't be able to take the files from you here on the forum, though, so at that point I'd like to invite you to contact our teams directly for a private chat, with the links below.
Open a support ticket with Ubisoft Help
Send a Twitter DM to Ubisoft Support
Send a Facebook PM to Ubisoft Support
Please let me know if I can clarify any of these steps 
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