NetTool.Win32.Calc-Dnet is a detection for distributed.net clients. It is a legitimate software that may be dropped by malware without authorization. If you have deliberately installed the software that is being detected as Riskware then you may exclude the application's folder from scans.
Based on the settings of your F-Secure security product, it may block the file from running, move it to the quarantine where it cannot spread or cause harm, or ask you to select an action.
NetTool.Win32.Calc-Dnet.g detects the v2.9001.477 Win32 executable version of the Distributed.net client. This client is used to implement a "distributed computing" network, where it uses the host system's idle CPU time to process parts of a given project. This usually are typically complex mathematical challenges, e.g. signal processing or decryption.
This software has been known to be modified/dropped by malware, unauthorized installation of this program on a system should be investigated.
Date Created: 2008-04-15 05:47:16.0
Date Last Modified: 2008-04-15 06:42:49.0