Office 2010 installation cannot find a file to resolve?

Reason: Guessing is a matter of privilege.

When you install Office 2010, you create a folder in the root directory of C disk, and the users of the operating system do not have permissions

To see if the user is also an administrator, why not create a file in the root directory of C disk? After viewing the properties of disk C, the permission is blank. Modify to Full Control. Activate Administrator

The installation is OK.

Workaround for Office 2010 Setup cannot find the installation source:

When you reinstall the Office system or change the installation components, you often experience the problem: An error appears when the installation progress bar is less than 1/10. Please browse to determine a valid installation source and click OK, As shown in the following image (of course you encounter a different this is the same file name), after testing this can be resolved as follows:

1. Check the existence of Msocache folder under C: Packing directory

2.c:msocacheall users under a similar name {90140000-00ba-0804-0000-0000000ff1ce}-c A few directories are complete.

The method is to open Regedit.exe to locate the following path in the registry: hkey_local_machinesoftwaremicrosoftofficedeliverysourceenginedownloads{ 90140000-00BA-0804-0000-0000000FF1CE}-CSOURCESPROPLUS14 (RG) -048D26BD View the installation path represented by the key value, such as I:GROOVE.ZH-CN on my Computer, This means that when I installed Office I used the I: Disk (I am using a virtual CD-ROM, the letter will sometimes change), so if you use the virtual CD-ROM installation to ensure that the disk and the installation disk and before the same.

3. Then copy the files under I:GROOVE.ZH-CN to the C:msocacheall users{90140000-00ba-0804-0000-0000000ff1ce}-c directory (if you do not have this directory to build yourself). The contents of the other directories also copy the installation files from the CD indicated by the contents of the registry to the corresponding directories. If you don't have that directory to build on your own, there are 12 similar directories.

4. Finally enter I: Run setup.exe install normal.

In order to avoid this situation, people are overwhelmed, we recommend that you do not delete the Msocache directory after installing Office, especially when using the optimization tool to keep this directory and its files.