Weird Directories

[spluff]

Hi all,

Every day at 09:40 and 21:40 aproximately (+/- 2mins) I get 2 entries in my C:\Users\username\AppData\Local directory. There are loads of directories with the same kind of format with nothing in them

e.g.

{5D221F32-8DC2-4E53-974C-6D2B1E2E1CC5} 17/11/2011 09:40
{5292BCDC-6CF2-47FA-8881-5AE41545C87B} 17/11/2011 09:40

{A78095E6-FCD4-4D0B-8628-EF6D3E52C573} 16/11/2011 21:40
{A78095E6-FCD4-4D0B-8628-EF6D3E52C573} 16/11/2011 21:40

Any ideas what is creating these directories....

Thanks