<r>As no other users are getting this same problem I shall call this post <B><s>[b]</s>CLOSED<e>[/b]</e></B>.<br/>
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<I><s>[i]</s>(I have opened a new users profile on the same PC and the issue is the same the Source Forge version works fine but the Windows App does not. I have not been able to ...

<r>I have done as I said in my previous reply <B><s>[b]</s>except<e>[/b]</e></B> the 32 bit version, I just had to take what the store offered.<br/>
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The App still does not CLOSE or EXIT.<br/>
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I have more options to try:<br/>
° - Run various MS SFC checks, DISM, Scannow etc ...<br ...

<t>Merci encore Emmanuel.<br/>
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On the basis that both can exist on the same PC, I have downloaded the Source Forge (SF) version and it behaves correctly, PERFECT.<br/>
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Using the Windows Store (WS) version, even if I have no data file loaded I still cannot CLOSE or EXIT it. The same for ...

<t>Thanks Emmanuel,<br/>
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I can SAVE and I can SAVE-AS.<br/>
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When I choose CLOSE or EXIT, nothing happens, the screen stays exactly the same.<br/>
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After forcing the closure with the Task Manager when I re-open SH3DI I get a 'recovered' file which is not the last state I left the ...

<r>I'm new to Sweet Home 3D (2 days) but not new to IT (At least 40 years).<br/>
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Two days ago I downloaded to Source Forge version and liked it so I then paid for and downloaded the Windows App version.<br/>
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<U><s>[u]</s>I'm running<e>[/u]</e></U>:<br/>
Windows 10: Home (x64) Version ...