Case 1: Receive C0x8004a029 when installing Cisco VPN.
Case 2: You get a "Filters currently installed on the system have reached
the limit" error when trying to install the bridged adapter filter
Case 3: VPC7 install failure: netcfg reaches filter limit.
case 4: During install, I receive "Error 0x8004a029: Couldn't install the
Error 0x8004a029 means that the maximum number of filter devices for the
system has been reached. Other similar software ( VPN clients, 3rd party
firewalls, etc ) install filters. You can either attempt to remove other
software that has installed a filter, or attempt to increase the following
registry entry value to allow more filters to be installed.
Resolution: In most cases, this is network MaxNumFilters issue. By default,
the MaxNumFilters value is 8. You can change it up to 14 using regedit
in this location:
Note: If you don't see MaxNumFilters name, you can create it. the Type
is REG_DWORD as shown below.