elias cardoso gomes

you have to save the code again after each modification with a new name as for example arq1.ce at once arq2.c to be able to compile and run, the problem does not have any relation with the anti-virus so you can keep it active, the project folders are for to save the codes after each modification with a new name to keep the historical evolution of the project, so the IDE does not allow to save the file after modification overwriting an existing file

could you release reliable hash info of the software, my hashs... md5: 6243E457FCD332FBF1127B54A37E111F sha-1:AAB40C75C0A52045CA951FBE512FB7B0C640EA28

see the vid here https://www.dropbox.com/s/jnjq1hqmszb13ja/Video_visualg3_error_atrib.wmv?dl=0