NexaFix repairs the most common Windows connection problems automatically — no commands to type, no settings to dig through, no waiting on tech support.
Download NexaFix v1.0If you've seen any of these, NexaFix is built to fix it. These faults are almost always a corrupted network configuration in Windows — not a broken router or a problem with your provider.
WiFi shows full bars and says connected, yet nothing loads. A classic broken TCP/IP or DNS state.
Some sites time out or you get DNS errors while your connection looks fine.
Connection cuts out and comes back, especially after a Windows update or new software.
Left-over Winsock entries from removed VPNs, proxies or malware quietly throttle everything.
Adapter can't get a valid address from the router (limited connectivity / 169.254.x.x).
Nothing changed on your end, but the connection just stopped working.
When your connection breaks, an IT technician runs a known sequence of Windows repair commands to rebuild the networking stack from scratch. NexaFix runs that exact sequence for you — safely, in order, with one click — then proves the fix worked.
Rebuilds the core networking layer Windows uses to talk to every website and device. Clears the corrupted settings behind most "connected but no internet" faults.
DNS is your PC's address book for the web. A stale or poisoned cache sends you to dead addresses — flushing it fixes "page can't be found" and DNS errors.
Removes broken entries left behind by VPNs, proxies, antivirus and malware that hijack your connection and slow everything down.
Drops your current (often invalid) network address and asks your router for a fresh, working one — fixing "no IP" and limited-connectivity errors.
Switches your WiFi/Ethernet adapter off and back on at the system level to clear hardware-driver glitches — without you hunting through Device Manager.
Runs a live connectivity test at the end and shows you a clear PASS/FAIL, so you know the repair actually worked before you close the app.
Everything NexaFix does can be done by hand — if you know the exact commands, run them as administrator, in the right order, without typos. NexaFix removes all of that.
No Command Prompt, no admin tricks, no copy-pasting from forums. Tick the boxes, press Run, done.
A computer-shop or IT visit for "no internet" costs far more than £6.99 — and usually runs these very same steps.
It only runs Microsoft's own built-in repair commands. Nothing is deleted, no drivers are removed, and every action is shown in the live log.
The built-in connectivity test gives you a clear PASS/FAIL summary — no guessing whether it worked.
A single £6.99 lifetime licence. No subscriptions, no ads, no nagging.
Keep it on your PC for the next time the connection plays up — it takes seconds to run.
Grab the installer above and run it. Works on Windows 10 and 11.
Activate once with the key from your purchase — it binds to your PC automatically.
Watch each step pass in the live log and get a clear "you're back online" result.
Yes, it's safe. NexaFix only runs the standard network-repair commands that ship inside Windows itself. It doesn't delete files, remove drivers, or change your personal settings — it resets the networking configuration back to a clean working state.
No. If you can tick a box and click a button, you can use NexaFix. It asks for administrator permission (Windows requires this to repair the network) and handles the rest.
No tool can fix a hardware fault or a provider outage. NexaFix fixes the very common case where Windows' own network settings are corrupted — which looks identical to an outage but is actually fixable on your PC in seconds.
Some resets (like Winsock and TCP/IP) fully apply after a reboot. NexaFix tells you if a restart is recommended once it's finished.
Yes. One payment, one key, yours forever on your PC. No subscription.