To fix runtime error 339, you should understand the concept of error 339 and identify the causes of it firstly. What is run-time error 339? This error usually occurs when a required. OCX or DLL file is missing, or not registered on your computer. It is a really common problem for windows users which crashes now and then.
How to Fix Runtime Error 339?
#1 Since error 339 is related to missing/corrupted.ocx or DLL files, you can re-register the registry list to fix 339 issue. For example, if you encounter run-time error 339 at msdatgrd.ocx, to re-register the file, please do this:
1. Click Start-Run
2. Type in regsvr32 c:windowssystem32msdatgrd.ocx
3. Re-start your computer
If you can not find the specific file on you computer, you should download it from the Internet and locate it to the right place.
#2 To fix runtime error 339, you also can try to run free registry scan for your computer. In my opinion, it is the most important step for you to fix run-time error 339 and avoid other runtime errors effectively. There are various registry repair tools available on the Internet that scan, analyze, and fix your computer. Besides fixing your run-time error 339, these tools will remove any registry errors, invalid shortcuts, duplicate files and repair DLL files. Eventually, you computer will be free from system error messages and sluggish performance. What you need to do is to fix Runtime Error as well as other registry errors to prevent your registry from total corruption. If you continue to run this damaged system and don’t fix Run-time Error, this potential risk will bring you more troubles, even a system crash.