Report has an invalid syntax:

[Lionel030]

I've just installed Lansweeper 4.0.0.102.
Most of the custom reports work except for a few which comes up the following error.
Report has an invalid syntax:
Object reference not set to an instance of an object.

Reports are
Computers in domain
All mail server items
All printer items
Non-active computers
Computer scanning errors
Device scanning errors

Is there a fix for this.

[Hemoco]

Please take a look at the file version of lansweeperservice.exe
Also post your install.log file.

[Lionel030]

I've downloaded the latest version of Lansweeper. It is file version 4.0.0.0
It was a new install.
I completely uninstalled the previous version.

[Hemoco]

Which is the version of your lansweeper service?
Was this an upgrade or a new installation?