Posted: Yesterday at 10:05
Tetley, had the same problem, have it sorted now but it's a bit faffy. You need to open the image in paint and then reduce the size by 50%
To Resize a picture or image using "Paint"
click the Search icon or box, type Paint, and click on the Paint desktop app.
Click File select the picture or image you want to resize > then click Open.
On the Home tab, in the Image group, click Resize.
In the Resize and Skew dialog box, select the Maintain aspect ratio check box so that the resized image will have the same aspect ratio as the original picture.
If the Maintain aspect ratio check box is selected, you only need to enter the horizontal value (width) or vertical value (height). The other box in the Resize area is updated automatically.
Click File, point to Save as > then click the picture file type for the resized image.
Type a new file name in the File name box, and then click Save.
Hope it works for you.