If you are installing from the blue disc, you shouldn't have any problems.
But remember to right-click the install program and "Run As Administrator".
If you are installing from an older Black and White disc, there are a few extra steps to follow.
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Re: How to measure how long I pressed a button ?
forget Proteus.
Ioannis Today, 20:01Also I think Henrik forgot to add the label Exit: just before the Serout command.
Ioannis