C51: USING C51 V7.50 WITH A C51 V8/9 PSN
Information in this article applies to:
I purchased a C51 compiler license and received C51 Version 8/9 and a Product Serial Number (PSN). The project I'm working on requires the C51 Version 7.5 compiler. How can I install C51 Version 7 instead of C51 Version 8/9?
To downgrade C51 Version 8/9 to C51 Version 7.50...
Version 8/9 is now downgraded to Version 7.5.
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Last Reviewed: Monday, April 6, 2020
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