depressing multisim error: # Invalid time string specified: ms

[Altera_Forum]

I tried to change the timings in one of the wave window dialogues to ms. I got some error messages but model sim worked as usual for a while - then suddenly it did not load stored waves formats and after a while it did not launch the wave window at all - giving me the following error message: 

# Invalid time string specified: ms  Occassionaly the wave window appeared all greyed out.  No matter what project i was trying to open.  I followed an advice on another forum to delete the associated registry files which did not help.  I also uninstalled and re-installed multsim - still the same error. Now i dont even get the wave window at all and model sim is "frozen" in its transscript window.  Now I cannot use modelsim at all :cry:  Any experience on this? Any guidance is highly appreciated.  br /matttias  Here is a list of a bunch of errors lines that popped up when I still could try to add signals (which were never added)  add wave  sim:/sync_counter_vhd_tst/clk# Invalid time string specified: ms# error on window .main_pane.wave - no action called registered# Vcop::Action active_window_menu .mBar.activewindowx# error on window .main_pane.wave - no action called registered# Vcop::Action SetMenuState {{can_paste {Tbar::setstate_buttondirect .main_pane.wave.interior.cs.controls.tbf0.standard.tb.button_111}} {can_undo {Tbar::setstate_buttondirect .main_pane.wave.interior.cs.controls.tbf0.standard.tb.button_112}} {can_redo {..... ...etc - see attachment for continued error message