6.4.6 version does not open. Failes immediately. PoshExeHostWinV5 error

[Bigbluee2]

Version 6.4.1 works fine.
When running fresh 6.4.6, it immediately failes with error:

Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: driverautomationtool.exe
Problem Signature 02: 6.4.6.0
Problem Signature 03: 5e55e9d8
Problem Signature 04: PoshExeHostWinV5
Problem Signature 05: 6.4.6.0
Problem Signature 06: 5e55e9d8
Problem Signature 07: 56
Problem Signature 08: 33
Problem Signature 09: System.MissingMethodException
OS Version: 6.2.9200.2.0.0.272.7
Locale ID: 1033
Additional Information 1: c319
Additional Information 2: c3196e5863e32e0baf269d62f56cbc70
Additional Information 3: 1e40
Additional Information 4: 1e400f4ce88ac3a0e8be08453a13e38e

REPORT FROM FILE:
C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_driverautomation_2742ca9cf9d66591ca1526c36e7d2e71b7a0ff61_85f81671

Version=1
EventType=CLR20r3
EventTime=132375499354449357
ReportType=2
Consent=1
ReportIdentifier=f577f6b4-b6c3-11ea-94a2-00155d4675cb
IntegratorReportIdentifier=f577f6b3-b6c3-11ea-94a2-00155d4675cb
NsAppName=DriverAutomationTool.exe
Response.type=4
Sig[0].Name=Problem Signature 01
Sig[0].Value=driverautomationtool.exe
Sig[1].Name=Problem Signature 02
Sig[1].Value=6.4.6.0
Sig[2].Name=Problem Signature 03
Sig[2].Value=5e55e9d8
Sig[3].Name=Problem Signature 04
Sig[3].Value=PoshExeHostWinV5
Sig[4].Name=Problem Signature 05
Sig[4].Value=6.4.6.0
Sig[5].Name=Problem Signature 06
Sig[5].Value=5e55e9d8
Sig[6].Name=Problem Signature 07
Sig[6].Value=56
Sig[7].Name=Problem Signature 08
Sig[7].Value=33
Sig[8].Name=Problem Signature 09
Sig[8].Value=System.MissingMethodException
DynamicSig[1].Name=OS Version
DynamicSig[1].Value=6.2.9200.2.0.0.272.7
DynamicSig[2].Name=Locale ID
DynamicSig[2].Value=1033
DynamicSig[22].Name=Additional Information 1
DynamicSig[22].Value=c319
DynamicSig[23].Name=Additional Information 2
DynamicSig[23].Value=c3196e5863e32e0baf269d62f56cbc70
DynamicSig[24].Name=Additional Information 3
DynamicSig[24].Value=1e40
DynamicSig[25].Name=Additional Information 4
DynamicSig[25].Value=1e400f4ce88ac3a0e8be08453a13e38e
UI[2]=K:\Packages\DriverAutomationTool\DELL\Drivers\DriverAutomationTool.exe
UI[3]=Driver Automation Tool has stopped working
UI[4]=Windows can check online for a solution to the problem.
UI[5]=Check online for a solution and close the program
UI[6]=Check online for a solution later and close the program
UI[7]=Close the program
LoadedModule[0]=K:\Packages\DriverAutomationTool\DELL\Drivers\DriverAutomationTool.exe
LoadedModule[1]=C:\Windows\SYSTEM32\ntdll.dll
LoadedModule[2]=C:\Windows\SYSTEM32\MSCOREE.DLL
LoadedModule[3]=C:\Windows\system32\KERNEL32.dll
LoadedModule[4]=C:\Windows\system32\KERNELBASE.dll
LoadedModule[5]=C:\Windows\system32\ADVAPI32.dll
LoadedModule[6]=C:\Windows\system32\msvcrt.dll
LoadedModule[7]=C:\Windows\SYSTEM32\sechost.dll
LoadedModule[8]=C:\Windows\system32\RPCRT4.dll
LoadedModule[9]=C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscoreei.dll
LoadedModule[10]=C:\Windows\system32\SHLWAPI.dll
LoadedModule[11]=C:\Windows\system32\USER32.dll
LoadedModule[12]=C:\Windows\system32\GDI32.dll
LoadedModule[13]=C:\Windows\system32\IMM32.DLL
LoadedModule[14]=C:\Windows\system32\MSCTF.dll
LoadedModule[15]=C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll
LoadedModule[16]=C:\Windows\SYSTEM32\MSVCR110_CLR0400.dll
LoadedModule[17]=C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\51fbf5aac9c6f1aef14557276f98ad28\mscorlib.ni.dll
LoadedModule[18]=C:\Windows\system32\ole32.dll
LoadedModule[19]=C:\Windows\SYSTEM32\combase.dll
LoadedModule[20]=C:\Windows\SYSTEM32\CRYPTBASE.dll
LoadedModule[21]=C:\Windows\SYSTEM32\bcryptPrimitives.dll
LoadedModule[22]=C:\Windows\assembly\NativeImages_v4.0.30319_64\System\9c3aa3384eff632a242e2667dd211300\System.ni.dll
LoadedModule[23]=C:\Windows\assembly\NativeImages_v4.0.30319_64\System.Drawing\2a3072439333eae01297bb3d08ff73e5\System.Drawing.ni.dll
LoadedModule[24]=C:\Windows\assembly\NativeImages_v4.0.30319_64\System.Windows.Forms\b2ec41f2d09a35e147d10e8eb05ed6b9\System.Windows.Forms.ni.dll
LoadedModule[25]=C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clrjit.dll
LoadedModule[26]=C:\Windows\system32\OLEAUT32.dll
LoadedModule[27]=C:\Windows\SYSTEM32\uxtheme.dll
LoadedModule[28]=C:\Windows\SYSTEM32\CRYPTSP.dll
LoadedModule[29]=C:\Windows\system32\rsaenh.dll
LoadedModule[30]=C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Management.Automation\v4.0_3.0.0.0__31bf3856ad364e35\System.Management.Automation.dll
LoadedModule[31]=C:\Windows\SYSTEM32\VERSION.dll
LoadedModule[32]=C:\Windows\Microsoft.NET\Framework64\v4.0.30319\diasymreader.dll
FriendlyEventName=Stopped working
ConsentKey=CLR20r3
AppName=Driver Automation Tool
AppPath=K:\Packages\DriverAutomationTool\DELL\Drivers\DriverAutomationTool.exe
NsPartner=windows
NsGroup=windows8

Powershell:

PS C:\Windows\system32> $PSVersionTable.PSVersion

Major  Minor  Build  Revision
-----  -----  -----  --------
5      1      14409  1018

NET:

.NET Framework                   Product Version        Release
--------------                   ------- -------        -------
v2.0.50727                               2.0.50727.4927
v3.0                                     3.0.30729.4926
Windows Communication Foundation         3.0.4506.4926
Windows Presentation Foundation          3.0.6920.4902
v3.5                                     3.5.30729.4926
Client                           4.5     4.5.50709      378389
Full                             4.5     4.5.50709      378389
Client                                   4.0.0.0