Here is a piece explaining the issue and the solution:
. You can also try right-clicking the MO2 executable and selecting "Run as Administrator" Antivirus Interference mo2 extraction failed data error exclusive
MO2 requires double the space of the mod during installation: once for the downloaded archive and once for the extracted files. Here is a piece explaining the issue and the solution:
If MO2 doesn’t have the "keys to the building" (Administrative privileges), it might be able to mo2 extraction failed data error exclusive
or "Extraction failed: data error exclusive. Please check the file is not open or in use by another program."