Installation of AutoPlant Modeler SS5 fails with following error message:
Failed to create an instance of the Bentley Security object
This issue take place when AutoPalnt Modeler SS5 is installed on a system that had AutoPlant PDW SS4 installed. Therefore some of the AutoPlant PDW SS4 folder should be removed manually.
From AutoPlant Modeler readme (ftp://ftp.bentley.com/pub/help/bentleyautoplantmodeler/081110182en/readme.htm) Installation Notes section:
Recommended method:
It is recommended to completely uninstall existing AutoPLANT V8i applications before installing AutoPLANT V8i (SELECTseries 5). Please make sure that the below mentioned folders are clean (if exists).
Windows 7 (64 bit)
C:\Program Files (x86)\Bentley\Plant V8i\
C:\Program Files (x86)\Common Files\Bentley Shared\Plant V8i\
C:\ProgramData\Bentley\Plant V8i\
Windows 7 and XP (32 bit)
C:\Program Files\Bentley\Plant V8i\
C:\Program Files\Common Files\Bentley Shared\Plant V8i\
C:\ProgramData\Bentley\Plant V8i\ (in Windows 7) and C:\Documents and Settings\All Users\Application Data\Bentley\Plant V8i\ (in Windows XP)