The lcu folder can be deleted; the lcu folder stores the repair package used to roll back the update after updating the system. It is to solve the system failure caused by the update and is the update rollback folder; if If there is no problem with your system, you can delete the lcu folder directly.
#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.
Can the lcu folder be deleted?
Can.
The LCU folder stores the repair package used to roll back the update after updating the system. It is used to solve the system failure caused by the update and is the update archive file. folder; if there is no problem with your system, you can delete it.
As a user under Windows system, many temporary files can be deleted directly without worrying about system crash. Most of these files are located under Documents and Settings\Administrator.
Related expansion introduction:
The Windows in the C drive on the computer cannot be deleted, but some files in the Windows folder can be deleted, specifically:
1. System temporary files: [C:\WINDOWS\Temp].
2. System upgrade backup file: [C:\WINDOWS\ServicePackFiles], directly install the SP3 version without files.
3. Driver backup file: [C:\WINDOWS\Driver Cache\i386]. Before deleting, please insert the USB flash drive or mobile hard disk and let the system automatically install the driver before deleting it.
4. System patch backup files: files starting with the "$NtU" symbol and ending with "$" in the [C:\WINDOWS\Temp] directory. If you no longer want to uninstall the patch, you can delete such files.
5. DLL backup file: [C:\WINDOWS\system32\dllcache], as long as the system is backed up, it can be deleted.
6. System patch temporary file: [C:\WINDOWS\SoftwareDistribution\Download].
7. System startup prefetch file: [C:\WINDOWS\Prefetch].
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