While stumbling through setup of network sharing permissions, I opened an
existing Excel spreadsheet, made some changes and was denied permission to
save the file. The file was created by me in the same subaccount from which
I was denied save permission. This subaccount has administrator rights. The
most disturbing part of all is I can not reopen the file. The error message
says, "Excel can not access "xxx.xls". The document may be read-only, or
encrypted", yet the properties do not have these features selected. Also if
I try modifying anything within properties, I'm told I don't have access.

Sorry for the long-winded explanation ... anybody have any clues???