Commented Unassigned: Script terminates during initialization when path defined by system environment variable doesn't exist [124]

Hyper-V OS: Windows 7 x64
PSAppDeployScript Version: 3.5.0
Powershell 3.0

Add-Type : (0) : Warning as Error: Invalid search path 'C:\Program Files
(x86)\Sybase\OCS-12_0\lib' specified in 'LIB environment variable' -- 'The
system cannot find the path specified. '
(1) : using System;
At C:\Windows\ccmcache\v\AppDeployToolkit\AppDeployToolkitMain.ps1:7603 char:4
+ Add-Type -TypeDefinition $QueryUserSessionSource -Language CSharp
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidData: (error CS1668: W...th specified. ':
CompilerError) [Add-Type], Exception
+ FullyQualifiedErrorId : SOURCE_CODE_ERROR,Microsoft.PowerShell.Commands.
AddTypeCommand
Comments: Based on some googling, I see that LIB is an environment variable used by Visual Studio to find library files when compiling code: LIB is for the linker, helps it find import and static libraries. LIBPATH is for the compiler, helps it find metadata files. Like type libraries, .NET assemblies, WinRT .winmd files. I think you might have a corrupt path in this environment variable? Not really sure, but I think this issue is specific to your machine.