经测试，下列没问题：
参照
http://support.microsoft.com/kb/916926/en-usMethod 1: Re-create the MS DTC log
Re-create the MS DTC log, and then restart the service. To do this, follow these steps: 1. Click Start, click Run, type cmd, and then click OK.
2. At the command prompt, type the following command, and then press ENTER:
msdtc -resetlog
Warning The msdtc -resetlog command can cause data corruption if it is used incorrectly. Make sure that you do not have any pending transactions when you run this command.
3. Type the following command, and then press ENTER:
net start msdtc
Method 2: Set the logon account permissions for the MS DTC service
If Method 1 does not resolve the problem, set the logon account for the MS DTC service to have read and write permissions for the Msdtc.log file. To do this, follow these steps: 1. Click Start, click Run, type cmd, and then click OK.
2. At the command prompt, type control admintools, and then press ENTER.
3. Double-click Services.
4. In the Services pane, locate Distributed Transaction Coordinator.
5. In the Log On As column, note the account name.
Note The default logon account for the MS DTC service is the NETWORK SERVICE account.
6. Start Windows Explorer, and then open the %windir%\System32\Msdtc folder.
7. Right-click the Msdtc.log file, and then click Properties.
8. Click the Security tab.
9. Click the logon account name that you noted in step 5. For example, click the NETWORK SERVICE account name.
10. In the Permissions pane, click to select the Allow check box for the following permissions: • Read & Execute
• Read
• Write
11. Click OK.
12. Click Yes to accept the security warning.
13. In the Services pane, right-click Distributed Transaction Coordinator, and then click Start.
