Created Unassigned: Running System Overview [65153]

Get this error

An error occurred on...
$iPercentComplete = ConvertToDataType $(($iIndexOfJobs / $iTotalJobs) * 100) 'integer'
At C:\PAL_Flatfiles_v2.7.5_x64\PAL.ps1:2293 char:49 + ... ete = ConvertToDataType $(($iIndexOfJobs / $iTotalJobs) * 100) 'integ ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Attempted to divide by zero.

Same set of files for another analysis (SQL) worked fine, I did make sure both lots of counters were there before kicking the Perfmon off.
Any ideas?