The a2plugin.dll error code is an Ask Toolbar plugin belonging to the Ask Toolbar from Ask.com. To determine the presence of a security threat related to the a2plugin.dll error message, it is important to establish the directory location of the file or the place that the process is running from.

Most computer users will find it impossible to do this without the help of a technical professional. The easiest and most efficient method to acess the security threat of DLL messages and fix these and other errors is to have your computer scanned.

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