Windows 10 serial port not opening

• Reporter: (Anonymous)
• Owner: (del#24082)
• Type: Bugs
• Status: Closed
• Component: Tera Term
• MileStone: Tera Term 4.94 (closed)
• Priority: 5 - Medium
• Severity: 5 - Medium
• Resolution: Works For Me
• File: None

Details Reply

I have just installed Windows 10, with a Agere Systems HDA which Windows says is on COM:4. But Tetraterm is unable to open COM:4 so that I could find out and set-up the modem for fax use. Yet you say it works on Windows 10?

Ticket History (3/4 Histories)

2016-12-10 03:29 Updated by: None

• New Ticket "Windows 10 serial port not opening" created

2016-12-10 12:39 Updated by: (del#24082)

• Resolution Update from None to Works For Me
• Milestone Update from (None) to Tera Term 4.94 (closed)
• Owner Update from (None) to yutakapon
• Priority Update from 9 - Highest to 5 - Medium

Comment Reply

Hi,

Thank you for your feedback. Tera Term latest version(v4.93) can support the serial port on Windows10. Tera Term can open COM port on my WIndows10. However, when another application opens a serial port, Tera Term can not open the serial port.

Thanks.

2017-02-28 21:25 Updated by: (del#24082)

• Ticket Close date is changed to 2017-02-28 21:25
• Status Update from Open to Closed

2017-10-04 03:27 Updated by: mikedavis

Comment Reply

The issue is with ttpmacro.exe. the macro will not open a com port. Will open the ports in windows 10 version 10 build 10240, but no newer version.