How to work with Isolated Storage and IE Protected Mode?

I have an Internet Explorer addin/plugin and need to use IsolatedStorage (.NET/C#/3.5) under "Low Privileges开发者_如何学运维"/Protected Mode, so I plan to write to %USERPROFILE%\AppData\LocalLow

How can I select that path?

The principal behind using IsolatedStorage is not knowing exactly where the storage physically occurs. It's an abstraction over ideally any place in the file system where an application is allowed to write.

In order to get an IsolategStorage instance you should use IsolatedStorage.GetMachineStoreForApplication