>I usually saw this behavior only when the CHM file was available over the network. For these cases, I wrote FAQ #28607. I very much doubt it applies here, but just in case...
Thanks, Hilmar.
I believe it may be some weird problem with IE7. I vaguelly remember I had similar problem at my former work place and then somehow fixed it. But why did it work correctly from the flash drive?
Strange.
If it's not broken, fix it until it is.
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