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: JLCPCB ordering tip
From my experience, the chips that were in stock by JLC were double or triple the price from Mouser. The others that were not in stock were cheaper...!
Ioannis Today, 23:23But since I wanted only 20 assembled PCB's...