PaperOffice only shows a white screen (Windows 11)

<p><u><b>Error<br></b></u><span>When PaperOffice starts it only shows a white screen and freezes.</span></p><p><u><b>Problem<br></b></u><span>This is a known error from <b>Windows 11</b> when using more than one monitor due to the new window display settings.</span></p><p><b><u>Solution<br></u></b><span>To solve this issue you have to change the main display from the settings.</span></p><p><span>1) Open Settings (Win+I).<br></span><span>2) Click on System on the left side, and click on Display on the right side.<br></span><span>3) Select the display at the top you want to make the main display.<br></span><span>4) Click on Multiple displays to expand it open.<br></span><span>5) Check "<b>Make this my main display</b>".</span></p><p>You can now close the settings</p>