Try to use config file instead of env variables

• Add allureConfig.json file to your project
• Set Copy to output directory as Copy if newer
• Set content of allureConfig.json as following: { "allure": { "directory": "C:\allure-results", "links": [ ] } }
• Build solution and run tests, file should be created in C:\allure-results directory NOTE: If files still are not created under C:\allure-results, there might be some permission issue, try set path to "C:\temp\allure-results" and check there :)