Give these a try, found a similiar post with these as the answer:
Set WMI PermissionsRun "wmimgmt.msc" from Start > Run on the remote device. Navigate to Properties > Security tab > Root > Security button Click Add and enter the user name that you are going to scan from. Click Check Names to verify the info and click OK. Now you will need to allow the following permissions: Now click Advanced and select the same user in the Permissions list. Then click Edit. | ||
| 2. | DCOM SettingsRun "dcomcnfg.exe" from Start > Run on the remote device. Select Component Services and then expand it. Then expand Computers. Right-click My Computer and select Properties then select the COM Security tab. In the Access Permissions section, click Edit Limits. Click Add. Type the user name you'll be using to scan from Spiceworks. Click Check Names to verify your entry or entries, and then click OK. In the Permissions for User list, click the Allow check box next to the following permissions: Click OK. In the Launch and Activation Permissions section, click Edit Limits. Click Add. Type the user name you'll be using to scan from Spiceworks. Click Check Names to verify your entry or entries, and then click OK. In the Permissions for User list, click the Allow check box next to the following permissions: Click OK twice. | |
| 3. | DCOM Settings Part DeuxExpand My Computer and expand DCOM Config. Right-click Windows Management and Instrumentation and click Properties. Click the Security tab. In the Access Permissions section, click Edit. Click Add. Type the user name you'll be using to scan from Spiceworks. Click Check Names to verify your entry or entries, and then click OK. In the Permissions for User list, click the Allow check box next to the following permissions: Click OK twice. | |
| 4. | Workgroup Devices OnlyIt may be necessary to disable Simple File Sharing on the device if you're on a workgroup rather than a domain: Open Windows Explorer and select Tools > View tab. |