CAUSE
The description for event ID 5170 is as follows:
The Server Sna2 was not available while the com.cfg configuration was migrated. If you had any special registry entries for Print Server or Shared Folders Gateway please update the configuration manually.
When the primary Host Integration Server is updated by the Setup program, the primary server's Snaadmin.dll file searches for each backup server's registry entries. For the Print Server service, the registry key is:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\SnaPrint\Parameters
For the Shared Folders Gateway service, the registry key is:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\SFGW\Parameters
The following SnaPrint registry entries may not have been migrated to the new Com.cfg file:
HonorCharsUnder0x40
FlushFF
UseProportionalFontFix
NoSpaceAfterFF
DelayPrintStart
DoAllLU3FFs
BypassGDIForLU3
DontResetForEveryLU3PrintScreen
AlwaysDoNL
SetFixedTabs
ActivationRetryLimit
ActivationRetryIntervalBR/>
The following Shared Folders Gateway registry entry may not have been migrated correctly: