metaeditor problem

[Forex Trader]

Hi,

I´m using a demo Interbank account.

When I open the editor, some portions of the default code are highlighted, and any attempt at clicking on the code, or highlighting other areas of it have a weird effect of distorting it. By distorting I mean moving letters around randomly apparently. Attached is a print screen of a new editor file, with the weird black highlights.

How can I solve this?

Didn´t see any similar problem in the posts.

Thanks,

Marcus