Unable to use tcom package for Active Tcl 8.6 in cadence 17.2 version.

Hi

The tool OrCAD is not able to recognize the tcom package used by Active Tcl. We are using this in the 16.6 version which uses Active Tcl 8.4 however.

At the command window, when I invoke "package require tcom" the following message is returned

Capture> package require tcom
[ 1]couldn't load library "C:/Cadence/SPB_17.2/tools/lib/tcl8.6/tcom/tcom.dll": invalid argument

But the tcom package contents are present at this location.

Does it have anything to do with 32 bit version of Active Tcl 8.6 ? What is the version of Active Tcl that comes default with 17.2 version. i would like to understand the flow

Thanks