Hi,
Try the following steps:
1; On the Windows taskbar, click Start > Run.
2: In the Open box, type the following text:dcomcnfg> ok
3: Expand Component Services > Computers > My Computer
4: Right-click My Computer, and then click Properties.
5: On the Default Properties tab, on the Default Impersonation Level menu, click Identify.>ok
6: Expand My Computer > DCOM Config.
7: Right-click LuComServer, and then click Properties.
8: On the Identity tab, select This User.
9; Click Browse and browse to the Local Administrator account for the computer.
10; Type and confirm the password for the Local Administrator account >ok
11: Also register Wintrust.dll
On the Windows taskbar, click Start > Run.
In the Run dialog box, type the following text:
regsvr32 wintrust.dll
Press Enter.
Click OK at the next prompt.
12: Restart the computer so that the changes take effect.
13: Install SEP.
......Barkha
To register Wintrust.dll
On the Windows taskbar, click Start > Run.
In the Run dialog box, type the following text:
regsvr32 wintrust.dll
Press Enter.
Click OK at the next prompt.