Help, please rookie in trouble !

[JMV]

Gruss Gott zu euch all Kaleuns und SH3 Genossen !

This is my first post here though I've been playing extensively and reading this forum as well many times, and feel a bit as a greencorn... As an introduction, I wish and must at least once congratulate you all talented Kaleun modders for your various skills and pieces of advise, and thank you for what makes SH3 a so realistic experience . My real name is Jean-Marc and I'm a french citizen living in Galway, Ireland. So please forgive a (still) few mistakes in English.
Now, the snag : I believe it's not directly SH3 related though, and am sorry if I have to open a thread for that, but dunno what to do any more. It happens for actually any kind of application. I've been uninstalling SH3 and all the running mods with no success (sigh !). To describe it, I have the downscreen taskbar all the time
( the one with the green "Start" on it ). Even if I unlock the taskbar, it disappear allright but the SH3 window is 1 and half cm short of reaching the bottom of the the screen. i.e. I can see a stripe of the desktop.
But of course the most annoying consequences are :
1) The 3 knobs for the Nav. dials are cut in the middle and it's not easy to reach them.
2) No clock ( Only if I drag the mouse low enough)
3) No " in figures" depth.
4) No " in figures" Degrees indicated from Rudder when turning.
5) Bottom part of messages truncated.
6) Officer Icons truncated.
So, the result is I'm and frustrated having uninstalled everything for nothing.
Any good soul around ?? Thanks. JMV