Windows error at daylight analysis (LBT) "RunRecipe" component

Hi everyone,

I have downloaded the 1.1.0 LBT and then updated to 1.1.1 . I dont know why but when I would like to run a simple daylight analysis the RunRecipe component says the following: “Solution exception: WindowsError”. I attached a picture of the report. I reinstalled radiance as well, but the problem still exists.
Can somebody tell me how to solve this problem?
I thank you in advance for your answer and help!