What to do if Lenovo notebook VISTA system disk space is tight

The default storage location of the offline file cache in the Lenovo notebook VISTA system is: "c:\\windows\\csc". The method to change its default storage location is as follows:

Lenovo notebook

1. Run the following command in a command prompt window with administrator privileges:

REG ADD "HKLM\\System\\CurrentControlSet\\ Services\\CSC\\Parameters" /v MigrationParameters /t REG_DWord /d 1 /f.

2. Use the local administrator account to run the following command: (replace the partition drive letter according to the actual situation)

c:\\windows\\system32\\migwiz\\migwiz .exe

 3. In the Windows Easy Transfer Wizard, select the following options in turn:

 (1) Click to start a new transfer.

 (2) Click My Old Computer.

 (3) Click to use CD, DVD or other removable media.

 (4) Click the external hard drive or network location.

 (5) Enter the location where you want Savedata.mig to be saved, and then click Next.

 (6) Click Advanced Options.

(7) On the Select User Accounts, Files, and Settings to Transfer page, do the following:

a. Uncheck all selected checkboxes.

b. Under the System and Program Settings (All Users) option, expand Windows Settings, expand Network and Internet, and then select Offline Files.

c. Repeat this for each user listed on this page.

(8). Click Next to start the transfer.

4. Create a new string value named CacheLocation under the HKLM\\System\\CurrentControlSet\\Services\\CSC\\Parameters key in the registry, and then set its valueSet to the NT format name corresponding to the location where you want the cache to be saved. For example, if you want the cache to be saved in the d:\\csc directory, enter \\??\\d:\\csc. Create the d:\\csc directory (or other specified directory).

5. Restart the computer, run the following command: c:\\windows\\system32\\migwiz\\migwiz.exe, and then perform the following operations in the wizard:

(1) Click to continue the ongoing transfer.

 (2) Click No, the files and settings have been copied to CD, DVD or other removable media.

 (3) Click on the external hard drive or network location.

(4) Enter the path to the .mig file created in the third step.

(5) Match the user accounts on the old computer and the new computer one by one.

 (6) Click Next and then click Transfer.

6. Log out, log in again, and then confirm whether you can access offline files correctly.

7. Delete the old cache and run the following command in the command prompt window with administrator privileges:

takeown /r /f c:\\windows\\csc

 rd /s c:\\windows\\csc

Since in the VISTA system, the cache of offline files is stored on the system disk, so the system disk space is often occupied by offline files. nervous. Changing the cache location of offline files solves the problem.