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Inkscape, vista and windows explorer

On vista, I've had this problem that windows explorer will suddenly crash. It restarts itself, but I have to reopen all the folders I've had open. Other people have had this problem. One condition that causes the crash is if I write a new .svg file to a folder that is open.

This page suggests to turn off the DEP, but that looks risky to me.
This page suggests turning off search indexing, but my indexing is off.
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