Hello.

It seems I totally cannot complete the installation of GroupShare CU 4 (I also tried CU3 but no luck) on russian verson of Windows Server 2016.

While all prerequisite checks and installation processes completes successfully, call of post-installation deployment scritps fails with the following:

 ================================================================================
 Error executing action `create` on resource 'windows_user[SERVERNAME\chef_solo_user]'
================================================================================
 Chef::Exceptions::Win32APIError
 -------------------------------
The user name or group name parameter is invalid..
 ---- Begin Win32 API output ----
System Error Code: 2202
System Error Message:The user name or group name parameter is invalid..
---- End Win32 API output ----

 Resource Declaration:
 ---------------------
 # In d:/sdl2/sdltradosgroupshare2020/chefsolo/utils/local-mode-cache/cache/cookbooks/cc_bcm/recipes/default.rb

 34: user svc_user do
 35: comment '#{service_name} Account'
 36: pass***(rest of message obscured, may contain password)***
 37: end
 38:

 Compiled Resource:
 ------------------
  Declared in d:/sdl2/sdltradosgroupshare2020/chefsolo/utils/local-mode-cache/cache/cookbooks/cc_bcm/recipes/default.rb:34:in `from_file'

 windows_user("SERVERNAME\chef_solo_user") do
 action [:create]
 default_guard_interpreter :default
 username "SERVERNAME\\chef_solo_user"
 comment "\#{service_name} Account"
 uid nil
 gid nil
 home nil
 pass***(rest of message obscured, may contain password)***
 iterations 27855
 declared_type :user
 cookbook_name "cc_bcm"
 recipe_name "default"
 end

It seems that the script tries to create user of some sort and than fails for some reason.