1-800-658-7602 Ms office error code 0x4004f00c

What is Microsoft Office error code 0x4004f00c?
Microsoft Office error code 0x4004f00c is an error that
usually occurs due to an existing installation of the
Microsoft Office suite on your computer.

Solution 1. Reinstall Microsoft (MS) Office
MS office error code 0x4004f00c may appear when
installing a new MS office if you already have a
previous version installed on your computer. You may
want to uninstall the MS office first before installing
a new one.
Option 1.
1. Manually uninstall MS Office
2. Go to Control Panel.
3. Click Uninstall program.
4. Right-click MS office and select Uninstall
5. Restart your computer.
6. Then, run Disk Cleanup, please see below.

Solution 2. Rename tokens.dat file
Option 2. Run MS Office uninstaller by Microsoft
1. This will remove all remaining files from previous MS Office,
which is blocking and giving the error on your installation.
2. Download and run MS office uninstaller by Microsoft using the
link here.
3. When finished, restart your computer.
4. Then, run Disk Cleanup, please see below.
Disk Cleanup
1. Disk cleanup deletes temporary files and remnant files from
the previous MS office. See instructions below or watch the
tutorial here on YouTube.
2. Run Disk cleanup, click Windows start then type in “Disk
Cleanup” and then press Enter key.

Click all checkbox, click Ok button and press Ok for the
confirmation.
Restart again and then install MS Office.
Solution 2. Rename tokens.dat file
If Microsoft Office error code 0x4004f00c appears when you are
activating MS office, it may be caused by the previous MS office
tokens.dat file. The tokens.dat file is where the product key is
stored. Rename it and then try to activate your MS Office. Also,
you might want to activate using the Command prompt.
Go to C:\Windows\System32\spp\store\2.0
Click Windows Start and then type in CMD.
Right-click Command Prompt, then select run as admin.
Type in the address of your MS office OSPP.VBS file + /input key: + the MS
office product including the “-“. Please see image for a sample.

Solution 3. Disable Firewall, Proxy, and Anti-virus
If you are activating or updating your MS Office and the error 0x4004f00c appears, your
firewall, proxy or network security software might be interfering with your connection to
the MS Office sever. You might want to disable the firewall, proxy and the network security
software temporarily so you could successfully update or activate your MS Office.
1. To reset Proxy and turn off Firewall
2. Click Windows Start, and type in CMD.
3. Right-click Command prompt, and run as administrator.
4. Type in the Command prompt nets win http reset proxy and press Enter.
5. Turn off Firewall by going to Control Panel ==> System and Security ==> Windows
Firewall ==> Turn Windows Firewall on or off.
6. Select turn off Windows Firewall.
7. Restart and try to install MS Office.
8. Running clean boot to disable the third-party firewall, anti-virus, and software
9. Watch the tutorial here on YouTube
10. Click Windows Start, type in ms configuration and then press Enter.
11. At the General tab, select Selective Startup.
12. Uncheck the Load startup items.
13. Go to services tab, check Hide all Microsoft services and then click Disable all.
14. Click Apply, then click OK and click Restart.
15. Try to install MS Office. If you have previously uninstalled an MS Office,

Solution 4. Repair MS Office online
If Microsoft Office error code 0x4004f00c persists, you
could try using online repair. The cause of the problem
could be repaired online, especially if the problem is a
missing file.
1. Go to Control Panel.
2. Click Uninstall program.
3. Right-click MS office and select Change.
4. Select Online repair and click Repair.
5. Then, click Repair to confirm.

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