bestsync.us

I am trying to run an application before synchronization, using Version Ver9.1.1.2(64Bit) . the Application is a powershell script that unzips the files from the archive into different directories per file type. Weather I run the script by powershell or create a dos batch to execute the powershell, the script can not "find" the Z:\ drive from within the BestSync Application tab.
If I run the powershell script natively or from dos with the batch file, the script runs just fine.
The script fails on the "test-path command -path z:\" as the path does not exist, yet it does. Why only when I run it from BestSync does the script not successfully locate the "z:\" drive.
Any logs I can look at to see what the error is.

Application tab info
d:\scritpfiles\call_uzbft.bat

Contents of Batch file:
@echo off
Set PSScriptPath=d:\scriptfiles\call_uzbft.ps1
PowerShell -NoProfile -ExecutionPolicy Bypass -command "& {Start-Process PowerShell -ArgumentList '-NoProfile -ExecutionPolicy Bypass -File ""%PSScriptPath%""' -Verb Runas}";

Also ran file as just a powershell command:
c:\windows\system32\windows powershell\v1.0\powershell.exe
Arguments:
-File d:\scriptfiles\call_uzbft.ps1

Never mind I discovered the issue in the powershell script the shared drive was not available to the service running process.