Jane said:
How can I delete a custom input mask that I created
earlier?
You can always edit it to be something you do want.
If you really want to delete them, in 97 find the file called wztools80.mde.
The input masks are stored in a table named im_TblInputMask
In 2000 and higher, the file is named acwzusrt.mdt
I suggest you backup these files before fiddling with them.