HI I try to install Exchange 2007 32-bit on windows 2008 Server on Virtual PC Env. for test, but during instalation process I get error :"Service MsExchange Transport failed to reach status runing" in section Hub Transport Role. When I opened Services.msc I see that this service has status "Starting" What can I do please help ??Adam

Hi, Error in your post may have several possibilities. Please check event log to see whether event 1016,event 4999;event 5023,event 5003,event 5024 has been logged there. Please post the detail event information here for further troubleshooting. Note: Please run eventvwr from a command prompt to open event viewer. Besides, we search on this forum and find thread 2863496,installing IPv6 protocol and then enabling it do work for those who experience error Service MsExchange Transport failed to reach status runing Also, please refer to the below article to see whether you have the same symptom. "Setup cannot detect an SMTP or Send connector with an address space of '*'." http://support.microsoft.com/kb/556055 Similar thread: 'MSExchangeTransport' failed to reach status 'Running' on this server. http://forums.microsoft.com/TechNet/ShowPost.aspx?PostID=2863496&SiteID=17 More related information share with you: Outlook Anywhere Client Connectivity Issue Because of TCP/IPv6 http://technet.microsoft.com/en-us/library/cc671176(EXCHG.80).aspx Hope it helps. Xiu

Hi XiuThanks for a fast replay. My problem was not enable IPv6 protocol. Now everything works fine.

Thanks for your feedback.