Search Macro

[ALui]

Hi, I double click a listbox in my search form to get a string. I store the string under a TempVar called ULI, but when i go to the main form and apply FindRecord with [Tempvars]![ULI], it doesn't work.
Find Record --> [TempVars]![ULI]
Match: Whole Field
Match Case: No
Search: All
Search as Formatted: Yes
Only Current Field: No
Find First: Yes
Can anyone help me out?