Irratating box

[perry]

My Thinkpad has a box on the screen that says on top blue
line "Centinel VxD:APVXDWIN.EXE -Unable to locate
Component". In grey field line is "This application has
failed to start because VCL50 BPL was not found.RE-
installing the application may fix this problem."
I will be very grateful for advice on how to stop box
from appearing.

 

[Shenan Stanley]

My Thinkpad has a box on the screen that says on top blue
line "Centinel VxD:APVXDWIN.EXE -Unable to locate
Component". In grey field line is "This application has
failed to start because VCL50 BPL was not found.RE-
installing the application may fix this problem."
I will be very grateful for advice on how to stop box
from appearing.

First off, got any "Panda" software installed(Antivirus, etc..)?
If so, uninstall and reinstall it after a reboot.

Second, check here:
http://securityresponse.symantec.com/avcenter/venc/data/backdoor.optix.05.html

Centinel.VXD is one of the things this particular trojan tries to stop -
likely because it is a part of Panda AV.