
These files are crucial program parts that are necessary for performing various functions or maintaining the program’s stability. On average the system includes around 10,000 OCX files. They are legitimate files that could be found on the Windows operating system. However, it is often related to the corrupted or missing.

This runtime error might occur for numerous reasons depending on each particular user and system. Such files went missing during the application installation, but the pop-up itself occurs when the system is not found during the launch of a program, so you need to repair the damaged file and fix the root of the issue.

Runtime Error 339 is a common Windows OS error that can be also identified as a missing file error when OCX or DLL file needed to launch the application is missing or not registered on the PC. To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
