Slitherine

When installing Pike and Shot Campaigns I get the following error message.

"Encountered a sharing violation accessing C:\Program Files\Slitherine\Pike and Shot Campaigns\dbghelp.dll"

I am running Windows XP on an old HP laptop.

Try installing the game in a folder different C:\Program Files. Instead, install in a folder, for example like C:\Games\.....
Disable also the anti-virus while installing.

If this fails then install the game with Windows running in safe mode.
For on how to boot your Windows in safe mode, please check the tutorial presented in the site below:
http://pcsupport.about.com/od/fixthepro ... modexp.htm

After having installed the game, restart Windows.

Thanks for the information. The anti-virus software was the problem.