First do a disc clean up so that we can remove old-Microsoft office installation traces from your computer.

1. Open drives window (Shortcut CTRL+E and choose PC name from right side panel)

2. Right click on C:drive and select properties.

3. In the properties windows select Disc clean up button to proceed and then follow the step-4 from method -1.

1. Right-click on your computer home screen, Go to “new” in the list and select “Shortcut”.

2. After clicking on a shortcut, a command prompt windows will open and type the command “cleanmgr.exe” in it and name as you like to remember it as a disc clean up shortcut button.

3. Then an icon will appear on your home screen, click on it and select required disc to clean up. (Normally Software’s gets installed on DRIVE:C which is default here).

4. Then a list of folders will appear, select temp folder, recycle bin and proceed to clean up the disc.

Meanwhile, watch this video to follow above steps for a disc cleanup.

If you have a different issue, we are welcome to investigate and provide a relevant solution. Here are few things which we can try to resolve this issue.

The command prompt should be opened using the administrative permissions and then network command which needs to be executed as follows.

Nslookup office365.com

Irrespective of the version of your office Installation program, it is a very common line to check the status of your previously installed office program.

The server name should not show you as unknown.

3. If the server name is show as unknown, restart your router or the modem and execute the same steps again.

4. If the server check passes correctly, then use the other setup file which is related to 64 bit from advanced steps under office Program setup file.

5. If the Error code 30088-1028(0), still appears after the Office installation, attempt to repair the office Installation programs.

6. If the Office repair fails again with some Error code 30088-1028(0), a reinstallation of office Program is required.

7. If the Office repair succeeds and you still see the same Error code 30088-1028(0), then perform a system file SFC/Scan on your windows using the following steps.

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You can perform a system file scan process which can be started on a command prompt windows with administrative rights.

1. Click on the start button and type “cmd”

2. Open “Command prompt window” and type “SFC/SCANNOW” PRESS enter button,

3. The scanning process start and this process takes sometime to finish. Please wait until it gives results.

This video shows how to do SFC Scan:

If the computer says, no integrity violations found, then try to reinstall the program which may sometimes replaces the corrupted files on your office program.

If that fails to work, it is required to repair the Windows operating system.

It is also found that Windows will scan very slowly and may show you a sluggishness while opening the events on your computer.

It is also recommended to run the windows updates regularly, make sure it is set to automatic updates. Otherwise manually install the updates from your end. The windows 11 and windows10 updates will download the latest drivers required for your computer hardware irrespective of brand or the manufacturer.

We provide support for Microsoft products like Windows update and Office program and Outlook, we can also setup free tools provided and included with Microsoft Windows and can train you on how to use them to maintain the health of your computer.

You can also ask for System repair Image support or some Recovery help, we also restore your computer to a point when it was working fine without any issues.

Feel free to chat with us for any support. Free assistance can be provided for all the basic troubleshooting without any additional resources.