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Which's the best means to renovate Runtime Error 34 ?
Applies To: Windows 10 | Windows 8 | Windows 7 | Windows Vista | Windows XP


Rencent months we have received a lot of comments about fixing Runtime Error 34 errors. For readers' convenience, this blog is about to tell you what is Runtime Error 34, why should you fix it and introduce ways to fix it quickly.


In most case, Runtime Error 34 issue arises when your computer system is not stable and crucial system files fail to respond or are getting missing. Runtime Error 34 error occurs if your system is short of regular maintenance. To stop further damage, you had better resolve this error immedately.


There may be several reasons for Runtime Error 34 error, list as below:

  • excessive startup entries
  • registry errors
  • hardware/RAM decline
  • fragmented files
  • unneeded program installations, etc

Download the Windows repair tool

Manually curing the Runtime Error 34 error might be discouraging task for people who is not talented in computer. By using this method to settle the problem you should investigate the whole potential reasons and try them one by one until you discover the right method. The easiest way is using an automatic fixing tool, such as SmartPCFixer. For detailed fixing process please follow below content.

File Size: 6 MB
Compatible: Windows XP, Vista, 7 (32/64 bit), 8 (32/64 bit), 8.1 (32/64 bit), 10
License: Free evaluation version. To unlock all features and tools, a purchase is required.
Downloads: 361,927
How to fix Runtime Error 34 automatically?
  • 1. Click below download button to get SmartPCFixer.
  • 2. Launch the Smart PC Fixer software and make a full scan for your computer or laptop.
  • 3. Click [ Fix All ] to kill the "Runtime Error 34". Download SmartPCFixer here.

How to fix Runtime Error 34 Manually ?
Step 1, uninstall recent installed app:
Open "Programs and Features" via Ctrl + Esc, clicking Control Panel, clicking Programs, and then clicking "Programs and Features".
Select a program, and then click Uninstall.
Step 2, Run System File Checker to fix "Runtime Error 34" error:
  • Click "Start" button;
  • Type "Command Prompt" in search box, right click and "Run as administrator";
  • Type SFC /SCANNOW in the command window;
  • Press ENTER.

Note: System File Checker is an utility in windows that allows customers to scan for corruptions in windows system data files and recover corrupted data files.Don't close this Command Prompt window up until the verification is 100% complete. The scan results will probably be shown right after this process is completed.
Step 3. After step 2, you might get system information that tell you system files are fixed successfully. Or else if you are told there are still other problems need to be repaired, then you can consider to try an error fix -- Error Fixer.

Warm Tips
  • You must run as an administrator, no matter what steps you will do about your PC.
  • Depending on your computer windows system, the above steps may be slightly different, but the basic process is mostly the same.