beside a gem error I've reported in gem bugtracker,( just put QTCF.DLL in pd/bin for new OS,) here is this one:

can't set "::toxy::reply": invalid command name "pd" invalid command name "pd" while executing "pd [concat $target _rp $::toxy::reply ;]" (procedure "::toxy::doreply" line 2) invoked from within "::toxy::doreply tot649548 ::toxy::reply {} write" (write trace on "::toxy::reply") invoked from within "set ::toxy::reply [ set dir vidg ; if {$dir != "" && ![catch {glob [file join $dir *.mpg]} res]} {lindex $res 0}]" (procedure "::toxy::query" line 1) invoked from within "::toxy::query" ("after" script)

and this one:

invalid command name "pd" invalid command name "pd" while executing "pd [concat #hammergui _vised .x67e2b0.c 1 ;]" invoked from within "if {[hammergui_ispatcher .x67e2b0.c]} {pd [concat #hammergui _vised .x67e2b0.c 1 ;]}" (command bound to event)