Importing site with duplicator archive hangs on Windows 10

I’m attempting to import a site to a new installation of Local by Flywheel 2.0.6. I created the archive using the Duplicator plugin on an InstantWP site. The import starts up but then just spins.

If I look at the local-by-flywheel.log file I see the following:

warn: [main/index] Unhandled Rejection at: Promise Promise {
{ Error: EISDIR: illegal operation on a directory, open '…\AppData\Local\Temp\local-by-flywheel-rke0P5dC8b\wp-admin\css\colors’
errno: -4068,
code: ‘EISDIR’,
syscall: ‘open’,

The temp folder was created, but it contains only 7 empty files. After that the process just seems to hang. Any suggestions would be appreciated.