Is there a way to specify what number the posts begin at? I’m importing about 125 posts, but they’re overwriting other posts I have because they’re starting in the middle. For example, new post #615 is overwriting old post 615.
I tried PostID but that doesn’t seem to have any effect on what number the post is actually assigned.
If you’re trying to create new posts, you should not specify any post ID at all – it’s only needed for updates. Leave it blank or unspecified and WordPress will create new posts starting with the next free ID number.