Test bot often fails with a crash in syssetup.dll on 2nd stage

Unhandled exception 

ExceptionCode:    c0000005 

Faulting Address:   300049 

CS:EIP 1b:7ac51bae 

DS 23 ES 23 FS 3b GS 0 

EAX: 0023cd08   EBX: 00fdfe5c   ECX: 0030002d 

EDX: 00000007   EBP: 00fdfa24   ESI: 00fdfc54   ESP: 00fdfa0c 

EDI: 00fdfe5c   EFLAGS: 00010283 

Address: 

<setupapi.dll:31bae (/dll/win32/setupapi/parser.c:1638 (SetupFindNextLine))> (C:\ReactOS\system32\setupapi.dll@7ac20000) 

Frames: 

<syssetup.dll:31ca (dll/win32/syssetup/install.c:479 (RegisterTypeLibraries))> (C:\ReactOS\System32\syssetup.dll@72780000) 

<syssetup.dll:a455 (dll/win32/syssetup/wizard.c:2002 (RegistrationProc))> (C:\ReactOS\System32\syssetup.dll@72780000) 

<kernel32.dll:1c8cc (dll/win32/kernel32/client/thread.c:70 (BaseThreadStartup))> (C:\ReactOS\system32\kernel32.dll@7c5b0000)