You didn't ask the computer nicely first.
Public folder sharing
internet sharing folder
I am not aware of any sharing access for individual Excel files (if someone reading this knows how to do this with Windows, please improve the answer). File sharing permissions are for giving access to folders, not individual files. If you are not able to change the sharing permissions on the folder in which you have the Excel file stored, move the file to a folder or drive without sharing permissions. See related questions and links for information about file and folder sharing.
Right click the folder, choose Security and Sharing.
chupame el pito
Something in the folder is causing windows to crash. Try to copy the folder and see if the new folder has the same problem. If it still does, it means the old folder is fine and the contents of the folder are the problem. Try getting into the folder using the Command Prompt. If you can get in, try to save your files by copying them out of the folder to a different folder. You may be able to figure out which file or files are the problem from here. The problem file(s) will probably need to be deleted. If the bad file(s) are important to you, before deleting them, you can try to open them with Notepad or Wordpad and then save what you can.
Everyone or Shared
sharing permissions
Hi, Seems you have New Folder exe virus scan your PC with antivirus or use special utility - New Folder Fix Wizard. Search for it in Google.
Start menu, my computer, tools, folder options, view, scroll down and unclick simple file sharing.
Start->My Computer, Tools->Folder Options->General, find the group which is called Browse Folders->Open each folder in the same window
In Limewire - In the Library -Shared Files - files and folders - To manually add a file or folder to the Library - Go to Tools/Options/Sharing then add the folder you want to share by browsing to correct path (ex - by dragging it into the Library - just drag the file or folder to the Library), it appears in this section under the "Individually Shared File" icon. To share a file or folder and add it to the Library. To unshare a file or folder, go to the LimeWire Library, then right-click the file or folder, and select "Stop Sharing File" (or Folder).