MAX 10 UART Remote System Example

[MertEkren]

Greetings i am trying to learn about the remote system upgrade through uart i have a tonne of questions but the most important one is i would like to change the nios 2 ip from nios 2 F to E for budgetary reasons. how can i achive that the errors i encountered are as below i am using 2021.1 quartus version as a further note i am unable to find the .qsys file

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Error (204012): Can't generate netlist output files because the file "C:/Users/User/Desktop/Remote Update IP/Factory_image/OnChip/synthesis/submodules/altera_nios2_gen2_rtl_module.sv" is an OpenCore Plus time-limited file. Remove the unlicensed cores or obtain a license for those OpenCore Plus time-limited IP cores used in the design. The Intel FPGA Knowledge Database contains many articles with specific details on how to resolve this error. Visit the Knowledge Database at https://www.altera.com/support/support-resources/knowledge-base/search.html and search for this specific error message number.
Error (204009): Can't generate netlist output files because the license for encrypted file "C:/Users/User/Desktop/Remote Update IP/Factory_image/OnChip/synthesis/submodules/altera_nios2_gen2_rtl_module.sv" is not available
Error (204012): Can't generate netlist output files because the file "C:/Users/User/Desktop/Remote Update IP/Factory_image/OnChip/synthesis/submodules/altera_nios2_gen2_rtl_module.sv" is an OpenCore Plus time-limited file. Remove the unlicensed cores or obtain a license for those OpenCore Plus time-limited IP cores used in the design. The Intel FPGA Knowledge Database contains many articles with specific details on how to resolve this error. Visit the Knowledge Database at https://www.altera.com/support/support-resources/knowledge-base/search.html and search for this specific error message number.
Error (204009): Can't generate netlist output files because the license for encrypted file "C:/Users/User/Desktop/Remote Update IP/Factory_image/OnChip/synthesis/submodules/altera_nios2_gen2_rtl_module.sv" is not available
Error (204012): Can't generate netlist output files because the file "C:/Users/User/Desktop/Remote Update IP/Factory_image/OnChip/synthesis/submodules/altera_nios2_gen2_rtl_module.sv" is an OpenCore Plus time-limited file. Remove the unlicensed cores or obtain a license for those OpenCore Plus time-limited IP cores used in the design. The Intel FPGA Knowledge Database contains many articles with specific details on how to resolve this error. Visit the Knowledge Database at https://www.altera.com/support/support-resources/knowledge-base/search.html and search for this specific error message number.
Error (204009): Can't generate netlist output files because the license for encrypted file "C:/Users/User/Desktop/Remote Update IP/Factory_image/OnChip/synthesis/submodules/altera_nios2_gen2_rtl_module.sv" is not available

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[MertEkren · Accepted solution]

The issue is now resolved the problem was my computer somehow managed to corrupt the qsys file and then the altera deleting it somehow i downloaded it again and this time it worked without an issue