I am not with Laminar Research; just an ignorant flight simmer in trying to interpret your question.
What are the 3 letter acronym components designated as YK1, TH1 and RD1?
For others who have a greater knowledge base than me attach the log.txt file so they can possibly decipher your problem. Attach the file immediately after you close X-Plane.
In the meantime run the installer program which will replace and or repair any damaged files. Once done, try running the program again.