Quicken 2011 causes problems with Lacerte. Lacerte don't open.

Thanks for the heads up

May i know what is the exact error message?

1. Click the Windows Start button and choose Run (In Windows 7 or Vista, Start > All Programs > Accessories > Run).
2. In the Open field, enter the full path for the folder that contains the file and click OK. (For example, if the file mentioned is C:\Program Files\Intuit\QuickBooks Point of Sale X.0\dataimporter.exe enter C:\Program Files\Intuit\QuickBooks Point of Sale X.0 in the field.)
3. In the new window, choose View > Customize this folder.
4. In the Properties window, click the Security tab and click Advanced.
5. In the Name column, double-click Administrators.
6. In the next window, select the Allow checkbox next to Full Control and click OK.
7. Repeat steps 5 through 7 for the SYSTEM user.
8. Click OK in the Advanced window and again in the Properties window.
9. Install Point of Sale.
 

Try this might help. If it just shows that it is installing something time & again you can stop the Windows installer service from the "msconfig"

1. Click on Start

2. Go to Run

3. Type msconfig & then press OK

4. Under "Services" tab you will find Windows installer service, Uncheck it

5. Restart your computer & try to access the Quicken 2011.

Thanks for the warning, Ray.  I was hesitant to install my free copy of Quicken2011 for other reasons, so now this adds fuel to the flame.  Quicken99 ain't broke, so I won't fix it!