I am having trouble with JR Multi Industry vers 11. I have been using it with great success until yesterday. It suddenly wouldn't let me open the tracks tab. No matter the product it would not open. I figured I could just delete version 11 and download it again and all would be fixed. However after deleting it in content manager, version :11 didn't appear. Only the packaged vers 10. is available and since it is a packaged version I cannot delete it. So, I went in to the config file of Various routes that I have that used the :11 version and changed it to version 10. However, now the portion of the track that was the Multi industry item is now just track and cannot be deleted from track tab in surveyor or buildings tab and is just stuck there. I also discovered that the version 10 item won't open the tracks tab either. Any help would be welcome.