It is the latest version already.
I tried to reinstall Kloxo-MR, here is what I get:
Loaded plugins: fastestmirror, priorities, protectbase, replace
base | 3.6 kB 00:00
extras | 3.4 kB 00:00
mod-pagespeed | 951 B 00:00
mratwork-epel/7/x86_64/metalink | 21 kB 00:00
mratwork-epel | 4.3 kB 00:00
http://ftp.ines.lug.ro/fedora/epel/7/x86_64/repodata/repomd.xml: [Errno -1] repomd.xml does not match metalink for mratwork-epel
Trying other mirror.
mratwork-epel | 4.3 kB 00:00
mratwork-google-mod-pagespeed | 951 B 00:00
mratwork-ius-archive | 2.4 kB 00:00
mratwork-ius-stable | 2.3 kB 00:00
mratwork-mariadb | 2.9 kB 00:00
mratwork-nginx | 2.9 kB 00:00
mratwork-nginx-stable | 2.9 kB 00:00
mratwork-release-neutral-noarch | 1.3 kB 00:00
mratwork-release-version-arch | 1.2 kB 00:00
mratwork-varnish-3.0 | 951 B 00:00
mratwork-webtatic | 3.6 kB 00:00
updates | 3.4 kB 00:00
vz-base | 951 B 00:00
vz-updates | 951 B 00:00
(1/16): base/7/x86_64/group_gz | 155 kB 00:00
mratwork-epel/7/x86_64/updatei FAILED
http://ftp.ines.lug.ro/fedora/epel/7/x86_64/repodata/65b17e74d9b4063b4776ede702a2d191ba839634159c49d4c7b1a19924927ea7-updateinfo.xml.bz2: [Errno 14] HTTP Error 404 - Not Found
Trying other mirror.
To address this issue please refer to the below knowledge base article
https://access.redhat.com/articles/1320623
If above article doesn't help to resolve this issue please create a bug on https://bugs.centos.org/
(2/16): extras/7/x86_64/primary_db | 188 kB 00:00
(3/16): base/7/x86_64/primary_db | 5.6 MB 00:00
(4/16): mratwork-epel/7/x86_64/group_gz | 170 kB 00:00
(5/16): mratwork-ius-stable/7/x86_64/primary_db | 207 kB 00:00
(6/16): mratwork-epel/7/x86_64/primary_db | 4.8 MB 00:00
(7/16): mratwork-mariadb/7/x86_64/primary_db | 21 kB 00:00
(8/16): mratwork-ius-archive/7/x86_64/primary_db | 2.0 MB 00:00
(9/16): mratwork-release-neutral-noarch/primary | 130 kB 00:00
(10/16): mratwork-release-version-arch/7/x86_64/primary | 54 kB 00:00
(11/16): mratwork-webtatic/7/x86_64/group_gz | 448 B 00:00
(12/16): mratwork-nginx-stable/7/x86_64/primary_db | 27 kB 00:00
(13/16): mratwork-epel/7/x86_64/updateinfo | 790 kB 00:00
(14/16): mratwork-webtatic/7/x86_64/primary_db | 203 kB 00:00
(15/16): updates/7/x86_64/primary_db | 7.7 MB 00:00
(16/16): mratwork-nginx/7/x86_64/primary_db | 77 kB 00:01
(1/5): mod-pagespeed/primary | 2.0 kB 00:00
(2/5): mratwork-google-mod-pagespeed/x86_64/primary | 2.0 kB 00:00
(3/5): mratwork-varnish-3.0/7/x86_64/primary | 3.5 kB 00:00
(4/5): vz-updates/primary | 758 B 00:00
(5/5): vz-base/primary | 723 B 00:00
Determining fastest mirrors
* base: mirrors.m247.ro
* extras: mirrors.m247.ro
* mratwork-epel: ftp.ines.lug.ro
* mratwork-ius-archive: mirror.amsiohosting.net
* mratwork-ius-stable: mirror.amsiohosting.net
* mratwork-release-neutral-noarch: rpms.mratwork.com
* mratwork-release-version-arch: rpms.mratwork.com
* mratwork-webtatic: uk.repo.webtatic.com
* updates: mirrors.m247.ro
mod-pagespeed 7/7
mratwork-google-mod-pagespeed 7/7
mratwork-release-neutral-noarch 451/451
mratwork-release-version-arch 143/143
mratwork-varnish-3.0 10/10
vz-base 1/1
vz-updates 1/1
0 packages excluded due to repository protections
Resolving Dependencies
--> Running transaction check
---> Package kloxomr7.noarch 0:7.0.0.c-2017062801.mr will be reinstalled
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Reinstalling:
kloxomr7 noarch 7.0.0.c-2017062801.mr mratwork-release-neutral-noarch 6.6 M
Transaction Summary
================================================================================
Reinstall 1 Package
Still no Cron menu.