nmap / nmap/npcap

Ultimate Solution for installation failure / service create failed

Open
#293 1 comment 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
C
Stars
3.6k
Forks
592
PR merge metrics
No merged PRs in 30d

Description

I have no idea why the problem still exist since I first met it a year ago.
Just for convenience, anyone who is having this issue can try the manual install approach below.

  1. unzip the installer you got from site
  2. make sure you have NPFInstall.exe , npcap.inf/sys, npcap_wfp.ini in the same folder
  3. execute the following in an elevated command prompt
  4. NPFInstall.exe -i
  5. NPFInstall.exe -iw
  6. then run the npcap_installer.exe as normal
  7. copy npcap.sys to your system32/drivers folder
  8. net start npcap in an elevated command prompt
  9. enjoy wireshark

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The report provides a manual sequence involving NPFInstall.exe, npcap_installer.exe, npcap.sys, and the npcap service, but names no source file or test. First reproduce the installation and service failure on Windows using the listed steps; done would require identifying and documenting or fixing the cause, which the issue does not specify.

Written by the indexing model from the issue text.

Assessment

Domain
networking, operating-systems
Issue type
Bug
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
15/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.