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Outlook 2003 is published by Outlook. You can find out more about Outlook 2003 at its official website or at Outlook's website.
Outlook 2003 may store excess, temporary data on your computer that can take up valuable space. It may also store private data such as passwords or browsing history in the registry or on the file system. The easiest way to erase this data is by downloading AppCleaner, it is 100% free and about 1MB in size. A portable version is also available.
Clean Outlook 2003
with AppCleaner
If you want to clean Outlook 2003 manually, you can follow the steps outlined below. There is one location in the file system where Outlook 2003 stores data that can be cleaned. Additionally, Outlook 2003 stores private data in three registry keys.
To clean the registry from data stored by Outlook 2003, you can use the Microsoft Registry Editor (regedit.exe) which is installed by default on all Windows operating systems. First of all, open regedit.exe by carrying out these steps:
Now use regedit.exe to delete the registry keys:
To clean your file system from files stored by Outlook 2003 and to gain free disk space, examine the following file system location. First of all, open a command prompt window:
Now list all the files stored by Outlook 2003 that can be cleaned:
Once you have identified the files stored by Outlook 2003 that you want to clean, delete them using the del command or Windows Explorer.