What is it?
Task Scheduler Dynamic Link Library is a library for managing the Windows Scheduled Tasks. The library was originally created by Microsoft but is now open sourced. Advanced SystemCare (formerly Advanced Windows Care) is a computer tool for Windows 7, Windows XP, Windows Vista and Windows 2000 created by IObit. It is used to improve computer performance and speed. Advanced SystemCare includes a free version and a PRO version.
Description of taskmgr.dll from IObit
“Advanced SystemCare Free (formerly Advanced WindowsCare Personal) has a one-click approach to help protect, repair, clean, and optimize your PC. With over 100 MILLION downloads since 2006, this fantastic, award-winning, free PC repair software is a "must-have" tool for your computer. 100% safe with no adware, spyware, or viruses; a PC maintenance program that's incredibly easy to use. Why waste money on expensive "registry cleaners" to fix your PC when Advanced SystemCare Free will repair, tune, and maintain it for you – for free! A simple registry cleaner cannot give you true performance boost. Advanced SystemCare Free 5 combines Registry clean, defrag, system tune-up, shortcut fix, privacy sweep, junk files clean, disk fix and optimization, and more, to guarantee your PC run like a new one. With our innovative "DEEP SCAN" technology, Advanced SystemCare has the highest detection rate in the industry and it is able to find the right root of your PC trouble.”