Description
The upgrade to Noah 3.6.1 from Noah 3.5.2 appears to complete without any errors - however, when launching NOAH 3.6.1 on the server computer, the following message appears:

Error code 80040643 IDispatch error #1091
Solution
HIMSA has provided two solutions for this issue, Automated and Manual.
Automated Solution
- Reboot the computer.
- Download the IDispatch_1091_fix.zip (under Related Links)
- After you unzip it run the batch file. Please see screen below.

- When the batch file has completed press any key to continue.
NOTE: If you happen to see an error code in the DOS window, ignore it. - Reboot the computer.
- Launch NOAH.
Manual Solution
- Click Start > Control Panel > Add/Remove Programs.
- Uninstall NOAH System Server and NOAH System Client.
- Uninstall MSQL Server 2005 as follows:
- In Add/Remove Programs right-click on Microsoft SQL Server 2005 and select Remove.

- Select HIMSA: Database Engine ONLY and click Next.

- Close Add/Remove Programs.
- Re-install NOAH 3.6.1 Server and Client.