Yes it was HitmanPro.Alert - Kaspersky would not load, nor update. I sent a GSI report to their tech team for an analysis, they got back to me and said HitmanPro.Alert was blocking Kaspersky, and said it was not compatible with their software.
Today I have tried to install Kaspersky Internet Security 2015 MR2 on to my new work laptop. I have the current version of HitmanPro.Alert installed before I installed Kaspersky. Kaspersky will NOT update it's databases, however, remove HitmanPro.Alert and it will. I have once again contacted Kaspersky tech support on UK number 0871 7891631 and they have stated, your product is not compatible with their software.
Yes. Kaspersky and HitmanPro.Alert are not compatible at this time according to Kaspersky engineering support.
Just because the problem arises when HMPA is installed, does not necessarily mean that HMPA is the real problem.
It could be entirely due to Kaspersky, but the engineer's are probably not inclined to investigate the issue any further than to just state "Not Compatible."
For example, if I try to use Emsisoft Internet Security with Oracle's Virtual Box it causes a BSOD due to the Virtual Box bridge network. The bridged network is entirely an Oracle issue over which Emsisoft has no control or work-around. Until Oracle changes the bridged network driver its no dice. I don't think Oracle will fix it. So what is Emsisoft to do except advise users of the conflict?
Same type of scenario is possible between Kaspersky and SurfRight.
It's an incredible challenge getting the average software to work well with everything, let alone something as complex HMPA. From what I can tell it's quite a piece of software engineering.