Filesystem filter driver is not loaded

I recently installed CAVL on Ubuntu 16.04. I noticed in the upper left corner of the GUI that this error message was showing. I ran the diagnostics and was told, “The kernel module ‘redirts.ko’ appropriate for your kernel version does not exist, please run /opt/COMODO/post_setup.sh to install it. The run /etc/init.d restart to restart your cmd avd service.”

I did this but it didn’t solve the problem. This error is still showing.

Below in information copied from the terminal window during the install process.

CC [M] /tmp/driver/redirfs/rfs_path.o
In file included from /tmp/driver/redirfs/rfs_path.c:24:0:
/tmp/driver/redirfs/rfs.h: In function ‘rfs_nameidata_put’:
/tmp/driver/redirfs/rfs.h:488:14: error: dereferencing pointer to incomplete type ‘struct nameidata’
path_put(&nd->path);
^
scripts/Makefile.build:258: recipe for target ‘/tmp/driver/redirfs/rfs_path.o’ failed
make[2]: *** [/tmp/driver/redirfs/rfs_path.o] Error 1
Makefile:1420: recipe for target ‘module/tmp/driver/redirfs’ failed
make[1]: *** [module/tmp/driver/redirfs] Error 2
make[1]: Leaving directory ‘/usr/src/linux-headers-4.4.0-59-generic’
Makefile:3: recipe for target ‘all’ failed
make: *** [all] Error 2
make -C /lib/modules/uname -r/build M=/tmp/driver/redirfs modules_install
make[1]: Entering directory ‘/usr/src/linux-headers-4.4.0-59-generic’
DEPMOD 4.4.0-59-generic
make[1]: Leaving directory ‘/usr/src/linux-headers-4.4.0-59-generic’
make -C /lib/modules/uname -r/build M=/tmp/driver/avflt EXTRA_CFLAGS=-I/tmp/driver/redirfs modules_install
make[1]: Entering directory ‘/usr/src/linux-headers-4.4.0-59-generic’
DEPMOD 4.4.0-59-generic
make[1]: Leaving directory ‘/usr/src/linux-headers-4.4.0-59-generic’
modprobe: FATAL: Module redirfs not found in directory /lib/modules/4.4.0-59-generic

RedirFS kernel modules installation failed.

$Stopping cmdagent: The cmdagent stopped successfully!
$Starting cmdagent: The cmdagent started successfully!
$Stopping cmgdaemon: The cmgdaemon stopped successfully!
$Starting cmgdaemon: The cmgdaemon started successfully!

COMODO Antivirus is successfully configured, you can start it from Menu or Desktop.

root@xxxxx-System-Product-Name:~# /etc/init.d restart
-bash: /etc/init.d: Is a directory

I would also attach the CAV Diagnostic report. But it’s an XML file and therefore not allowed here.

I am very new to Ubuntu so any simple or very clear and detailed solution would be greatly appreciated!

There is a fix for this issue but according to others, it has to be implemented after each time a new Kernal update is installed and even then, it supposedly will not work on an Kernal over a certain version, I believe that version is 4.5.

I am waiting for the new CAVL that Melih mentioned back in December to be released.

Same issues here - Comodo Antivirus in Linux - Pastebin.com - I am also waiting a new version of CAVL.