[KaleunMarco]

Originally Posted by DAin JAX

I was going to install the 1.4 patch just to find that v 1.5 is installed (Gold Version) on retail CD. It's installed in Windows7.

This problem occurs submerged, surfaced, all the different subs, night or day. Also, it seems the observation periscope is no longer in the periscope tab, so it's not being raised. Periscope is blacked out whether raised or not. Tick marks, etc. not visible either. I can use the mouse to rotate the periscope (hear the ticking noise, but nothing visible in the viewer.

Thanks,
DA

ok, so you have SH4 1.5 Uboat missions installed from CD.
into what folder did you install it?
if you used the default of Windows\Program(x86)\ then you will need to move to a folder outside of that Windows folder.
SH4 does not react well when installed in the default folder.
most of us install to C:\Ubisoft\yourpersonalizedfolderhere.