Update November 2024

If you see in the error message that the drive letter is missing, it is caused by a bug in Excel 2016.
Microsoft has released an update to fix this issue.
Error: Sorry, we couldn't find :\Program Files\ASAP Utilities\ASAP Utilities.xlam. Is it possible it was moved, renamed, or deleted?
Excel 2016 Users: Microsoft Update KB5002653 Breaks Opening Excel Add-Ins | Excel: "Sorry, we couln't find... ASAP Utilities.xlam..."

If the error message does start with a drive letter, such as for example C, then the following applies:

Problem

If you have uninstalled ASAP Utilities but other users also used ASAP Utilities on this same computer, then they might receive the following error when they start Excel:

"C:\Program Files\ASAP Utilities\ASAP Utilities.xla(m)" could not be found. Check the spelling of the file name, and verify that the file location is correct.

If you are trying to open the file from your list of most recently files on the File menu, make sure that the file has not been renamed, moved or deleted".

Solution 1, install ASAP Utilities

Just run the setup again and it will be automatically corrected so that you can use ASAP Utilities again.

Solution 2, remove ASAP Utilities from the add-ins list

Excel 365, 2021, 2019, 2016, 2013, 2010 and 2007

1. When you get the error, click OK.
   Then choose in the Excel menu File (of click the Office button on the top-left in Excel 2007) and choose "Excel options"
2. Then choose "Add-Ins" and press the "Go..." button to manage the Excel add-ins.
3. Then clear the checkbox next to ASAP Utilities.
4. Excel will now ask you if you want to remove ASAP Utilities from the list.
   Answer with yes.
5. Now close the dialog and restart Excel.
   Excel will now startup without the message that ASAP Utilities could not be found.

Excel 2003, 2002/XP, 2000

1. When you get the error, click OK.
   Then choose in the Excel menu "Tools", "Add-ins".
2. Then clear the checkbox next to ASAP Utilities.
3. Excel will now ask you if you want to remove ASAP Utilities from the list.
   Answer with yes.
4. Now close the dialog and restart Excel.
   Excel will now startup without the message that ASAP Utilities could not be found.

If you have moved ASAP Utilities to a different folder and you want to use it again, you can now perform the manual installation (start with step 2).

More information

For your information, the per-user setting in the Windows Registry of which add-ins are have active is unfortunately something that - by Windows design - is something that a program cannot access/change during the uninstall. During the uninstall all files on the computer are removed, but we can only remove ASAP Utilities automatically from the add-ins list for the user that runs the uninstall.

How to uninstall ASAP Utilities: Manual uninstall