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<span dir="ltr" style="margin-top:0; margin-bottom:0;">Hi,</span>
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<br><span dir="ltr" style="margin-top:0; margin-bottom:0;">According to your answer that it opens on another computer but not on you laptop I strongly assume it's not a QGIS problem but rather a problem with your laptop.</span>
<br><span dir="ltr" style="margin-top:0; margin-bottom:0;">I am not sure how I could help you with that other than suggesting that you use the computer where it opens.</span>
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<br><span dir="ltr" style="margin-top:0; margin-bottom:0;">Try reinstalling qgis, try it using with a new profile. That would be all I can suggest here.</span>
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<br><span dir="ltr" style="margin-top:0; margin-bottom:0;">Kind regards</span>
<br><span dir="ltr" style="margin-top:0; margin-bottom:0;">Werner</span>
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