“Error 0X80070780: The file cannot be accessed by the system”
When attempting to access some files or folders on the computer, some might get the above error 0X80070780 message. If the system cannot access the required files to start up the PC, launch your certain programs, it won’t function correctly. Thus, it is quite important to timely troubleshoot and deal with error 0X80070780 as quickly as you can.
When getting the code 0X80070780 error message, perform a System File Checker to scan and fix corrupted system files. If a Windows system file is missing or is corrupted, Windows may not behave properly as expected, for example, some Windows functions may not work, or some installed programs/applications may not work correctly and show you “The file cannot be accessed by the system” error message. The System File Checker tool (SFC.exe) helps to easily scan for missing or corrupted system files and repairs them immediately. To do this, just follow these simple steps:
*Click Start, All Programs, Accessories, right-click Command Prompt, and then click Run as administrator.
*At the command prompt, type the command “sfc /scannow” and then press ENTER to continue.
* Then, the sfc /scannow command will automatically scan all protected system files and replace the incorrect versions with correct Microsoft versions.
If possible, take several minutes to check & repair hard disk errors, clean up some unneeded files /folders /programs, defragment the hard disk and repair some missing system files. Even though these hard disk maintenance steps sound a little simple, they are helpful in solving error 0X80070780.
Sometimes, some malware infection can bring in the appearance of “Error 0X80070780: The file cannot be accessed by the system” message by attacking and removing some system files. Besides, viruses are able to tack your online activities to collect and steal your online & offline information such as credit card information, chatroom password and so on. This way, you are not only at the risk of losing some of your personal information; but also come to the chance to lose total PC performance. To ensure a smooth computer running without an error 0X80070780 or Windows taskbar is missing issue, it is highly advised that you can run your antivirus antispyware program regularly to check and remove all PC threats from your PC. If possible, let it running in the background all the time to realtime secure your PC and personal info.
Finally, an error 0X80070780 is mainly caused by a corrupt registry and you have to check & fix registry errors right now. The computer registry is the storage place of the Windows-based operating system that includes all information of the hardware and software that was installed in your PC, as well as all the major & minor information that was processed by some other system unit. If something goes wrong within the registry database and cannot be accessed by the system smoothly, a code 0X80070780 error might appear. To clean the registry and deal with the “Error 0X80070780: The file cannot be accessed by the system” message, you can have a registry clean up tool to completely scan the whole PC and repair all errors instantly.
Annoyed with the “Error 0X80070780: The file cannot be accessed by the system” message and cannot run the computer as usual? Want to run the computer properly without errors? Get the best PC repair tool here; it may completely scan the whole PC and repair all errors causing the error 0X80070780 within minutes.
I solved this replacing the "Default" value of InprocServer32 subkey from "oleaut32.dll" to "C:\Windows\system32\oleaut32.dll" (if you install windows in F Drive, then it should be F:\Windows\system32\oleaut32.dll ) on those two key:
ReplyDeleteHKEY_CLASSES_ROOT\CLSID\{00020420-0000-0000-C000-000000000046}
HKEY_CLASSES_ROOT\CLSID\{00020424-0000-0000-C000-000000000046}
src: https://forums.virtualbox.org/viewtopic.php?f=6&t=80448
src: http://www.itwendao.com/article/detail/368883.html
Hope help others that having the same problem.