Thanks for the update!!
The thing is that I had already seen above KB but not of any use as the system is not managed from any EPO Server,it has only HDLP setup installed but we are not able to remove it manually
I thing you can install a demo ePO and test it by that. "Casual experience"
How did you install this copy of DLP?
During the POC of McAfee HDLP its been installed on one of the machine when I was not in this company.Suddenly,customer wants it to remove after such a long time.So they requested me to do the same otherwise there was no reason of doing it.
I hope it clear your doubt.
There is not rermoval tool for HDLP. As far as I know only people from Tier 3 they can do it previous a case open with support and being escalated to them (at least until I was working in McAfee support about 7 months ago)
I just tried to uninstall it similar to your case and I did uninstall without any issue:
1. install the epo somewhere
2. Deploy the McAfee agent 4.8 by force
3. install the same version of DLPE which is installed in Client system in ePO.
4. Remove the HDLP from system tree -> Client system -> Run New Task
Note: It is not normal for DLP that it can not defend himself infront of other agent but it is done in my lab. ?!
Thanks M.B.M for the support & ur views..