Make the program compatible with NET 9
There is a thin client written in C# that performs two main functions:
- Accept a payment request and send it to the POS terminal, then report the result to the backend.
- Accept a print request from the backend and send it to the printer.
Communication with the backend occurs via REST API and websocket.
The problem is - after updating Windows on users' computers, the program stopped launching, reporting incompatibility with NET 9. It is necessary either to rebuild it making it compatible with NET9 or to set up an automatic installation of NET5 as a temporary solution. If you see another option - that is also possible.
The task is quite urgent and a solution needs to be implemented as soon as possible.
You can familiarize yourself with the client via AnyDesk
Please propose a budget
P.S. There are also some requests for improvements to the client, so collaboration could be long-term
Client's review of cooperation with Viktor Horobchuk
Make the program compatible with NET 9Promptly and constructively, good communication, thank you! I will be happy to cooperate further )
Freelancer's review of cooperation with Maksim Kudryavtsev
Make the program compatible with NET 9The task is clear, I was in touch, I gave clear answers on all points.
I would be glad to work again.
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установите net5 runtime, так как он уже не поддерживаеться, его скорее все в систме нету
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