Error Installing Sims 4 "operation ixoFileCopy called out of sequence'

This seems free to me:

Advanced Computer User Solution (manual update):

1) Start your computer and log on as an administrator.

2) Click the Start button then select All Programs, Accessories, System Tools, and then click System Restore.

3) In the new window, select "Restore my computer to an earlier time" option and then click Next.

4) Select the most recent system restore point from the "On this list, click a restore point" list, and then click Next.

5) Click Next on the confirmation window.

6) Restarts the computer when the restoration is finished.

Source: http://winwiki.org/error-2902-operation-ixofilecopy-called-out-sequence/

Other then that it seems to be a Windows issue not an EA issue. Please contact Windows about it.