The error 1612 is a common windows error message which comes whenever you are installing Microsoft Office XP SP1 onto your computer. This update brings many changes for the office suits of programs and required many requirements which Windows need to follow at the time of installation for sure. This type of error would come when Windows would not be able to search the programs on your computer, and mainly caused by number of “standalone” office products installed on your PC such as Excel and Word.
Format of the error – Error 1612. The installation source for this product is not available. Verify that the source exists and that you can access it.
Handle various installations individually during Install Office
The first step to fix this error is to handle the various installations of Office programs individually, so that Windows would deal with them one by one. You can take the help of “Installation Cleanup Utility” from Microsoft. It is a program which Microsoft has made to clean out all the damage settings and harmful files which may cause problems for your programs, and must handle any issues that the installer which you are using would have, surely curing the office error 1612 error in the process.
Uninstall Programs on your PC
The second vital step to fix the 1612 error is to individually uninstall programs on your computer which you have already installed. You need to remove the likes of Excel/word installed individually so that Office SP-1 would be able to update the Office core files as soon as possible.
Use a registry cleaner Tool
To fix this issue while Install Office, you must also use a “registry cleaner” tool to fix any of potential problems and errors which may cause the 1612 error to appear. This tool is mainly designed to clean out any problems or errors from the system registry. The error 1612 is one of the big reasons of issues for Windows as it is being totally damaged. You need to make sure that it is not giving any problems to your computer by using a registry cleaner to handle any potential problems which your system would have. It would help you a lot to deal with all the problems easily without any trouble.
So, make sure you are following all the above steps to get rid of error 1612 at the time of Install Office.