Looking for more info about this issue,
1. Do you have any modifications in your GTA5 folder?
1. Please provide a screenshot of your GTA5 folder
2. Did you modify your FiveM/RedM folder in any way? If yes how?
3. How are you launching FiveM/RedM? Using the executable/shortcut or some other way?
If you are familiar with CMD try cd
to your GTA5 folder and paste the output of dir /s
in a https://hastebin.com and link it
Update
Please provide the following too, this might help tracing system specific causes.
Also if you have any more info which might help resolving this issue please provide it.