Microsoft Office Professional Plus 2016 encountered an error during setup.

Finally I found the solution for this error while installing the Microsoft Office 2016 in Windows 10.

This error usually comes only when you have any old entries of Microsoft Office version stored on your system. To delete those entries Microsoft has their official tool called "o15-ctrremove" it will help you to remove all entries automatically, you can download the tool from the following link.

https://support.office.com/en-us/article/Manually-uninstall-Office-4e2904ea-25c8-4544-99ee-17696bb3027b?ui=en-US&rs=en-US&ad=US

But this tool will not delete the entry of "Office" folder in Task Scheduler.

After using the "o15-ctrremove" tool, kindly go to "Task Scheduler" and delete the "Office" folder as shown in below picture.

Now you can install the Office without any interruption.

Well-known Port Numbers

1 : TCPMUX-TCP Port Service Multiplexer
2 : CompressNET Management Utility
3 : CompressNET Compression Process
5 : Remote Job Entry
7 : Echo Protocol
9 : Discard Protocol
11 : Active Users (systat service)
13 : Daytime Protocol
15 : netstat service
17 : Quote of the Day
18 : Message Send Protocol
19 : Character Generator Protocol (CHARGEN)
20 : FTP data transfer
21 : FTP control (command)
22 : Secure Shell (SSH)
23 : Telnet protocol
24 : Priv-mail (Any private mail system)
25 : SMTP-Simple Mail Transfer Protocol
27 : NSW User System FE
34 : Remote File (RF)
35 : Any private printer server protocol
37 : TIME protocol
39 : Resource Location Protocol (RLP)
41 : Graphics
42 : nameserver, ARPA Host Name Server Protocol
42 : WINS
43 : WHOIS protocol
47 : NI FTP
49 : TACACS Login Host protocol
50 : Remote Mail Checking Protocol
51 : IMP Logical Address Maintenance
52 : XNS (Xerox Network Systems) Time Protocol
53 : Domain Name System (DNS)
54 : XNS (Xerox Network Systems) Clearinghouse
55 : ISI Graphics Language (ISI-GL)
56 : XNS (Xerox Network Systems) Authentication
56 : Route Access Protocol (RAP)
57 : Mail Transfer Protocol (MTP)
58 : XNS (Xerox Network Systems) Mail
67 : BOOTP Server; DHCP
68 : BOOTP Client; DHCP
69 : Trivial File Transfer Protocol (TFTP)
70 : Gopher protocol
71 : NETRJS protocol
72 : NETRJS protocol
73 : NETRJS protocol
74 : NETRJS protocol
79 : Finger protocol
80 : Hypertext Transfer Protocol (HTTP)
81 : Torpark-Onion routing
82 : Torpark-Control
83 : MIT ML Device
88 : Kerberos-authentication system
90 : dnsix (DoD Network Security for Information Exchange) Securit Attribute Token Map
90 : Pointcast
99 : WIP Message Protocol
101 : NIC host name
102 : ISO-TSAP (Transport Service Access Point) Class 0 protocol
104 : ACR/NEMA Digital Imaging and Communications in Medicine
105 : CCSO Nameserver Protocol (Qi/Ph)
107 : Remote TELNET Service protocol
108 : SNA Gateway Access Server
109 : Post Office Protocol v2 (POP2)
110 : Post Office Protocol v3 (POP3)
111 : ONC RPC (SunRPC)
113 : ident-Authentication Service/Identification Protocol, used by IRC servers to identify users
113 : Authentication Service (auth)
115 : Simple File Transfer Protocol (SFTP)
117 : UUCP Path Service
118 : SQL (Structured Query Language) Services
119 : Network News Transfer Protocol (NNTP)-retrieval of newsgroup messages
123 : Network Time Protocol (NTP)-used for time synchronization
135 : DCE endpoint resolution
135 : Microsoft EPMAP (End Point Mapper), also known as DCE/RPC Locator service
137 : NetBIOS NetBIOS Name Service
138 : NetBIOS NetBIOS Datagram Service
139 : NetBIOS NetBIOS Session Service
143 : Internet Message Access Protocol (IMAP)
152 : Background File Transfer Program (BFTP)
153 : SGMP, Simple Gateway Monitoring Protocol
156 : SQL Service
158 : DMSP, Distributed Mail Service Protocol
161 : Simple Network Management Protocol (SNMP)
162 : Simple Network Management Protocol Trap (SNMPTRAP)
170 : Print-srv, Network PostScript
175 : VMNET (IBM z/VM, z/OS & z/VSE - Network Job Entry(NJE))
177 : X Display Manager Control Protocol (XDMCP)
179 : BGP (Border Gateway Protocol)
194 : Internet Relay Chat (IRC)
199 : SMUX, SNMP Unix Multiplexer
201 : AppleTalk Routing Maintenance
209 : The Quick Mail Transfer Protocol
210 : ANSI Z39.50
213 : Internetwork Packet Exchange (IPX)
218 : Message posting protocol (MPP)
220 : Internet Message Access Protocol (IMAP), version 3
256 : 2DEV "2SP" Port
259 : ESRO, Efficient Short Remote Operations
264 : BGMP, Border Gateway Multicast Protocol
280 : http-mgmt
308 : Novastor Online Backup
311 : Mac OS X Server Admin (officially AppleShare IP Web administration)
318 : PKIX TSP, Time Stamp Protocol
319 : Precision time protocol event messages
320 : Precision time protocol general messages
323 : IMMP, Internet Message Mapping Protocol
350 : MATIP-Type A, Mapping of Airline Traffic over Internet Protocol
351 : MATIP-Type B, Mapping of Airline Traffic over Internet Protocol
366 : ODMR, On-Demand Mail Relay
369 : Rpc2portmap
370 : codaauth2-Coda authentication server
370 : codaauth2-Coda authentication server
370 : securecast1-Outgoing packets to NAI's servers
371 : ClearCase albd
383 : HP data alarm manager
384 : A Remote Network Server System
387 : AURP, AppleTalk Update-based Routing Protocol
389 : Lightweight Directory Access Protocol (LDAP)
401 : UPS Uninterruptible Power Supply
402 : Altiris, Altiris Deployment Client
411 : Direct Connect Hub
412 : Direct Connect Client-to-Client
427 : Service Location Protocol (SLP)
443 : HTTPS (Hypertext Transfer Protocol over SSL/TLS)
444 : SNPP, Simple Network Paging Protocol (RFC 1568)
445 : Microsoft-DS Active Directory, Windows shares
445 : Microsoft-DS SMB file sharing
464 : Kerberos Change/Set password
465 : Cisco protocol
465 : SMTP over SSL
475 : tcpnethaspsrv (Aladdin Knowledge Systems Hasp services, TCP/IP version)
497 : Dantz Retrospect
500 : Internet Security Association and Key Management Protocol (ISAKMP)
501 : STMF, Simple Transportation Management Framework-DOT NTCIP 1101
502 : asa-appl-proto, Protocol
502 : Modbus, Protocol
504 : Citadel-multiservice protocol for dedicated clients for the Citadel groupware system
510 : First Class Protocol
512 : Rexec, Remote Process Execution
512 : comsat, together with biff
513 : rlogin
513 : Who
514 : Shell-used to execute non-interactive commands on a remote system (Remote Shell, rsh, remsh)
514 : Syslog-used for system logging
515 : Line Printer Daemon-print service
517 : Talk
518 : NTalk
520 : efs, extended file name server
520 : Routing Information Protocol (RIP)
524 : NetWare Core Protocol (NCP) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc.
525 : Timed, Timeserver
530 : RPC
531 : AOL Instant Messenger, IRC
532 : netnews
533 : netwall, For Emergency Broadcasts
540 : UUCP (Unix-to-Unix Copy Protocol)
542 : commerce (Commerce Applications)
543 : klogin, Kerberos login
544 : kshell, Kerberos Remote shell
545 : OSIsoft PI (VMS), OSISoft PI Server Client Access
546 : DHCPv6 client
547 : DHCPv6 server
548 : Apple Filing Protocol (AFP) over TCP
550 : new-rwho, new-who
554 : Real Time Streaming Protocol (RTSP)
556 : Remotefs, RFS, rfs_server
560 : rmonitor, Remote Monitor
561 : monitor
563 : NNTP protocol over TLS/SSL (NNTPS)
587 : e-mail message submission (SMTP)
591 : FileMaker 6.0 (and later) Web Sharing (HTTP Alternate, also see port 80)
593 : HTTP RPC Ep Map, Remote procedure call over Hypertext Transfer Protocol, often used by Distributed Component Object Model services and Microsoft Exchange Server
604 : TUNNEL profile, a protocol for BEEP peers to form an application layer tunnel
623 : ASF Remote Management and Control Protocol (ASF-RMCP)
631 : Internet Printing Protocol (IPP)
631 : Common Unix Printing System (CUPS)
635 : RLZ DBase
636 : Lightweight Directory Access Protocol over TLS/SSL (LDAPS)
639 : MSDP, Multicast Source Discovery Protocol
641 : SupportSoft Nexus Remote Command (control/listening): A proxy gateway connecting remote control traffic
646 : LDP, Label Distribution Protocol, a routing protocol used in MPLS networks
647 : DHCP Failover protocol
648 : RRP (Registry Registrar Protocol)
651 : IEEE-MMS
652 : DTCP, Dynamic Tunnel Configuration Protocol
653 : SupportSoft Nexus Remote Command (data): A proxy gateway connecting remote control traffic
654 : Media Management System (MMS) Media Management Protocol (MMP)
657 : IBM RMC (Remote monitoring and Control) protocol
660 : Mac OS X Server administration
665 : sun-dr, Remote Dynamic Reconfiguration
666 : Doom, first online first-person shooter
674 : ACAP (Application Configuration Access Protocol)
691 : MS Exchange Routing
692 : Hyperwave-ISP
694 : Linux-HA High availability Heartbeat
695 : IEEE-MMS-SSL (IEEE Media Management System over SSL)
698 : OLSR (Optimized Link State Routing)
699 : Access Network
700 : EPP (Extensible Provisioning Protocol)
701 : LMP (Link Management Protocol (Internet)), a protocol that runs between a pair of nodes and is used to manage traffic engineering (TE) links
702 : IRIS (Internet Registry Information Service) over BEEP (Blocks Extensible Exchange Protocol) (RFC 3983)
706 : Secure Internet Live Conferencing (SILC)
711 : Cisco Tag Distribution Protocol-being replaced by the MPLS Label Distribution Protocol
712 : Topology Broadcast based on Reverse-Path Forwarding routing protocol (TBRPF) (RFC 3684)
712 : Promise RAID Controller
720 : SMQP, Simple Message Queue Protocol
749 : Kerberos (protocol) administration
750 : rfile
750 : loadav
750 : kerberos-iv, Kerberos version IV
751 : pump
751 : kerberos_master, Kerberos authentication
752 : qrh
752 : qrh
752 : passwd_server, Kerberos Password (kpasswd) server
753 : Reverse Routing Header (rrh)
753 : Reverse Routing Header (rrh)
753 : userreg_server, Kerberos userreg server
754 : tell send
754 : krb5_prop, Kerberos v5 slave propagation
754 : tell send
760 : ns
760 : krbupdate , Kerberos registration
782 : Conserver serial-console management server
783 : SpamAssassin spamd daemon
829 : CMP (Certificate Management Protocol)
843 : Adobe Flash socket policy server
847 : DHCP Failover protocol
860 : iSCSI (RFC 3720)
873 : rsync file synchronisation protocol
888 : cddbp, CD DataBase (CDDB) protocol (CDDBP)-unassigned but widespread use
901 : Samba Web Administration Tool (SWAT)
901 : VMware Virtual Infrastructure Client (UDP from server being managed to management console)
901 : VMware Virtual Infrastructure Client (UDP from server being managed to management console)
902 : ideafarm-door 902/tcp self documenting Door: send 0x00 for info
902 : VMware Server Console (TCP from management console to server being Managed)
902 : ideafarm-door
902 : VMware Server Console (UDP from server being managed to management console)
903 : VMware Remote Console
904 : VMware Server Alternate (if 902 is in use, i.e. SUSE linux)
911 : Network Console on Acid (NCA)-local tty redirection over OpenSSH
953 : Domain Name System (DNS) RNDC Service
981 : SofaWare Technologies Remote HTTPS management for firewall devices running embedded Check Point FireWall-1 software
987 : This Secure Hypertext Transfer Protocol (HTTPS) port makes Windows SharePoint Services viewable through Remote Web Workplace
989 : FTPS Protocol (data): FTP over TLS/SSL
990 : FTPS Protocol (control): FTP over TLS/SSL
991 : NAS (Netnews Administration System)
992 : TELNET protocol over TLS/SSL
993 : Internet Message Access Protocol over SSL (IMAPS)
995 : Post Office Protocol 3 over TLS/SSL (POP3S)
999 : ScimoreDB Database System
1001 : JtoMB
1002 : Opsware agent (aka cogbot)
1023 : Reserved
1024 : Reserved