| 1 | From the Sage 100 Contractor main window, on the File menu, click Open Company. | 
| 2 | In the Company List window, select the company you want. | 
| 3 | Type your user name and password in the appropriate text boxes. | 
| 4 | Select the Exclusive Access check box. | 
| 5 | Click OK. | 
Tip: If the company is already open, you can change the access by selecting Change Username/Access from the File menu. The User Name and Password will display and you can select the Exclusive Access check box.
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