GroupExchange
PurposeHow to configure the Exchange RPCoHTTP service, for example in a single server installation
KeyHKLM\SOFTWARE\Microsoft\Rpc\RpcProxy\ValidPorts
KeyTypeREG_SZ
Value / DataBACKENDEXCHANGE:6001-6002;BACKENDEXCHANGE:6004;backendexchange.addomain.local:6001-6002;backendexchange.addomain.local:6004
DefaultServerNETBIOSName:100-5000
NoteYou have to modify this registry key to manually manage a RPC proxy. If it's installed on a Front End Exchange Server is automatically managed. If installed to a standalone machine you have to add one antry like mine for each Exchange Server
ReferenceHow can I configure RPC over HTTP/S on Exchange 2003 (single server scenario)?
 
GroupWindows
PurposeHow Configure Services Startup Timeout
KeyHKLM\SYSTEM\CurrentControlSet\Control\ServicesPipeTimeout
KeyTypeREG_DWORD
Value / Datann000 <- Replace nn with your desidered seconds (Decimal)
Default30000
NoteService Control Manager Services Startup Timeout (milliseconds)
Referencehttp://support.microsoft.com/kb/922918
 
GroupWindows
PurposeHow Configure Services Stop Timeout
KeyHKLM\SYSTEM\CurrentControlSet\Control\WaitToKillServiceTimeout
KeyTypeREG_SZ
Value / Datann000 <- Replace nn with your desidered seconds
Default20000
NoteService Control Manager Services Shutdown Timeout (milliseconds)
Referencehttp://support.microsoft.com/kb/146092/