Thanks jason, I tried this and received the same error.
( ! ) Fatal error: Maximum execution time of 600 seconds exceeded in C:\wamp\www\toyo_dev\Admaterials\admatdetails_insert.php on line 1
Call Stack
# Time Memory Function Location
1 0.0002 370416 {main}( ) ..\admatdetails_insert.php:0
I tested a few other files and seem to be OK up to about 15 megs. This actual test of files I would have uploaded are close to 38 megs. Just wondering if the size is interfering with the upload even though it is set to 60megs.