An error shows up when trying to export the IIF(For QuickBooks) file from Web TimeSheet
The error is as shown below.
Problem: You are trying to open a QB file. Only QB company files can be opened this way.
Solution: 1. Determine the type of file you are opening by right click the file and choosing Properties. The file type is listed under "Type of File"
This usually occurs when the file association of the .iif file is changed to other applications other than MS Excel.
Change the file association of .iif file to open with MS Excel.