Cache Refresh Failure

[CJB]

Installed GiP 3.00 OK. Bit then tried to refresh the cache and got:

C:\Program Files (x86)\get_iplayer>get_iplayer --cache-init --type="tv,radio"
get_iplayer 3.00-windows.0, Copyright (C) 2008-2010 Phil Lewis
  This program comes with ABSOLUTELY NO WARRANTY; for details use --warranty.
  This is free software, and you are welcome to redistribute it under certain
  conditions; use --conditions for details.

  NOTE: A UK TV licence is required to legally access BBC iPlayer TV content


INFO: Getting radio Index Feeds (this may take a few minutes)
INFO: Using concurrent indexing
.........................Mojo::Reactor::Poll: I/O watcher failed:
Can't open file "C:\Users\CHRISJ~1\AppData\Local\Temp\mojo.tmp":
Permission denied at Mojo/Asset/Memory.pm line 18.
Mojo::Reactor::Poll: I/O watcher failed: Can't open file
"C:\Users\CHRISJ~1\AppData\Local\Temp\mojo.tmp": Permission denied at
Mojo/Asset/Memory.pm line 18.
Mojo::Reactor::Poll: I/O watcher failed: Can't open file
"C:\Users\CHRISJ~1\AppData\Local\Temp\mojo.tmp": Permission denied at
Mojo/Asset/Memory.pm line 18.
Mojo::Reactor::Poll: I/O watcher failed: Can't open file
"C:\Users\CHRISJ~1\AppData\Local\Temp\mojo.tmp": Permission denied at
Mojo/Asset/Memory.pm line 18.
...Mojo::Reactor::Poll: I/O watcher failed: Can't open file
"C:\Users\CHRISJ~1\AppData\Local\Temp\mojo.tmp": Permission denied at
Mojo/Asset/Memory.pm line 18.
Mojo::Reactor::Poll: I/O watcher failed: Can't open file
"C:\Users\CHRISJ~1\AppData\Local\Temp\mojo.tmp": Permission denied at
Mojo/Asset/Memory.pm line 18.
....................................Mojo::Reactor::Poll: I/O watcher
failed: Can't open file
"C:\Users\CHRISJ~1\AppData\Local\Temp\mojo.tmp": Permission denied at
Mojo/Asset/Memory.pm line 18.
Mojo::Reactor::Poll: I/O watcher failed: Can't open file
"C:\Users\CHRISJ~1\AppData\Local\Temp\mojo.tmp": Permission denied at
Mojo/Asset/Memory.pm line 18.
..........................[stopped here with a winking cursor]

I ran this as admin. for the laptop.

Any hints please?