Good evening,
I’ve been using RSRBR without any problem until October 27th but from October 30th, it has been impossible.
I always play “ALONE” and after clicking “ALONE”, I choose the car and the stage and then click “GO” and appeared the screen where I selected “MULLIGATAWNY” profile, then confirm and after that, choose “DRIVE” or “SET UP”. This happened until October 27th.
From October 30th, after clicking “GO” the program stops and looks as blocked and never reaches the chance to select “MULLIGATAWNY”.
Since I thought it was due to any Windows update, the last was performed on October 27th, I deleted this last update, but things didn’t go better and stayed as before.
I deleted the program and reinstalled it again but nothing has improved.  
Can you indicate any clue to solve this issue?
I don´t trust my English and I don’t know if I have explained properly my problem.
Thank you very much
JAG55

Good morning
If a problem occurs while it was working before October 30, there was a problem that I don't know about.

Sometimes the Mulligatawny profile becomes damaged and no longer works correctly, so it is better to reinstall it with the RSRBR installer and re-configure the steering wheel, sound, etc.

For choosing the profile manually, it is better not to select it manually, see the screenshot of my personal settings...
The game will no longer ask you to choose the profile at startup.

Thank you very much for your fast reply.
I've already done that, I've even reinstalled the whole program with no result.

Have you used CCleaner recently?
Please do not use it because it can delete system files and registry entries that RBR uses to function.
I had this problem recently with a driver who had to completely reinstall Windows.

***Never use CCleaner, it can really damage Windows.

Thank you very much for your advice.
But no, I have not used CCleaner recently.

>> Fusion automatique -- Thu 2 Nov 2023 13:24 -- Automatic merge <<

I have deleted totally RSRBR and Installer too.
I have downloaded Installer from Rallysim again but when I try to install it a window appears with following message:

"Unable to excute file in th temporary directory. Setup aborted.
Error 5: Access denied"

Could it be a System failure?

Did you follow the installation instructions on the installer download page or on the first page when you launch the RSRBR installer?
You must prepare the folder before installing RSRBR otherwise there may be problems like the one you had.
viewtopic.php?f=349&t=27904

If you follow the information correctly, there should be no problem.

If you have an error during installation or use, please send me a screenshot, thank you.