With same qvw document I can make many different qvd files using parameter when reloading this one qvw document.
Making every different qvd file is organized as different task of the same qvw file.
For performance reason I turn all different tasks at the same time.
After reloading every task is trying to write the same qvw file to disk and there are errors due to write protection from OS level.
How to prevent writing to qvw file that is not necessary at all ?