Error 0x80073701 can occur on computers running Windows 10 (1903) during the installation of cumulative update KB4497935. Microsoft is aware of this issue and the company claims they have already begun working on a solution.
If you try to find at least some information about the error in question, you will understand that for the first time it began to terrorize the user back in 2011, i.e. eight years ago. Hopefully, Microsoft will release a patch soon.
While the developers are working on the official fix, we decided to provide you with a bunch of solutions that, according to many users, can potentially fix the error code 0x80073701.
How to fix error 0x80073701?
Solution # 1 Recovering system files
We know that the SFC utility helps in rare cases, but we still recommend that you try using it. There is a possibility that this error while updating Windows 10 occurs due to corrupted system files. To use the SFC, do the following:
- right-click on Start;
- select “Command line (administrator)”;
- write the command “sfc / scannow” (without quotes) and press Enter.
Wait until the process of scanning and restoring system files is completed, and then restart your computer. It is possible that error 0x80073701 will no longer appear when updating the system. If it is still present, then try the next method.
Solution # 2 Removing an unnecessary language pack
Similar advice was given back in the days of active support for Windows 7, but, perhaps, it can be given in this case as well. Try removing any language packs you are not using from your system. This will help free up some space on the computer and possibly resolve the problems with error 0x80073701 when updating Windows.
To remove them, you need to do the following:
- right-click on Start and select “Settings”;
- go to the section “Time and language”;
- go to the “Region and language” tab;
- remove all languages that you do not use;
- close the window and restart your computer.
Solution # 3 Downloading the KB4497935 update manually
Windows Update can’t download KB4497935? Why not download and install it yourself. Correct, you do not need to go to Update to install the update released by Microsoft. It is enough to go to this link, download the appropriate version of the update and run the downloaded file on your computer.
We hope that this material helped you in solving the error 0x80073701.