I ran into a very strange error recently when I took over someone elses MS Access project. The so called developer did not use Option Explicit anywhere in the code so I added it into all modules and fixed all the misspelled variables and missing variables. Then the final Error I got when compiling was "Procedure Too Long"! That was odd as the routine in question was maybe 1000 lines long so it was NOT too long at all. After reviewing the code in more detail I decided to change some of the massive If-Then-Else blocks into Case Statements and just like magic, after the first one, I was able to get past this stupid error.

There must be some sort of limitation on the number of If-Else statements in VBA routines.