Forum Discussion
Altera_Forum
Honored Contributor
15 years agoi still don't think its a licensing issue, i think its a Tcl/Windows registry issue. i realize you've run a registry cleaner, but you can find similar search results un-related to ModelSim:
http://www.google.com/search?hl=en&q=%22unable+to+open+key%3a+the+system+cannot+find+the+file+specified%22+tcl&aq=f&aqi=&aql=&oq= i suppose a fresh Windows install will solve it