carmstrong
Member
I would like to preface this with I am very much a beginner and know very little about PLCs, but I need to figure out how to get this working. I just recently installed Studio 5000 V30.01.02. I attempted to open an existing project file (V30.00.00) and got this error, "Failed to open file. Cannot overwrite existing project file because its security information is either missing or is inaccessible" (Error code 717-80042082). Furthermore, whenever I try to create a new project I get this error, "Failed to perform Multiple Revision check. 80040154" (Error code 3651-0). So at the moment Logix Designer is useless. I have searched the forum and haven't really found anything exactly like this. I'm not sure if the two issues are related or two separate issues. Any help would be greatly appreciated.