Try these solutions in order. The first one resolves the issue in 90% of cases.
If cls-srep x86.exe requires elevated privileges, a standard user session will fail. failed to start cls-srep x86.exe
If the error disappears, leave the setting enabled. Try these solutions in order
If none of the above works, the issue may be specific to the application’s licensing or configuration. Before contacting support, gather: If the error disappears, leave the setting enabled