Note that many websites have their own advertising, unrelated to adware.
From their website:
By downloading Memory Watcher, you can now monitor your computer's memory usage. If you find that you're running low on memory resources, Memory Watcher will make you aware of this by displaying a meter that tells you how much memory resources are being used. With Memory Watcher, you can now avoid running low on memory and having your computer crash before it's too late.
Notes from the Terms of Service from their website.
1) By installing the Memory Watcher Software on your computer, you understand that: (i) Several ADVERTISING CONSOLES may be launched for the duration of time you spend online. These consoles may continue to be launched as long as you have MemoryWatcher installed on your machine. MemoryWatcher does not monitor the activities or collect information from users once they have left MemoryWatcher .
2) QuadroGram may automatically transmit to and install on your computer , Software improvements, corrections, adaptations, conversions to more recent Software versions or any other changes to the Software, with or without giving notice.
3) By using the Software, you may be exposed to contaminated files, computer viruses, eavesdropping, harassment, electronic trespassing, hacking and other harmful acts or consequences that might lead to unauthorized invasion of privacy, loss of data and other damages.
4) By downloading the Memory Watcher software, you agree to receive advertising messages delivered on your computer in any form and of any frequency. QuadroGram may, in its sole discretion, change, modify, add or remove portions of this license at any time. Notice of material changes to this agreement will be posted onQuadroGram's web site or through the Software.
There is no company information listed for MemoryWatcher.
Advertisements continued to be display after the program was stopped.