Eusbhubfilter Uninstall

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Liliane Hubright

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Aug 3, 2024, 5:23:20 PM8/3/24

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3. Now you should be looking at the list telling you what programs are installed on the system. Just scroll down to find Flexihub, and double click it to activate its built-in uninstaller.

6. Make sure you have performed the same step to uninstall the bundled programs, then successively locate these two folders and delete them to complete remove Flexihub:
> HKEY_CURRENT_USER\SOFTWARE\Eltima Software
> HKEY_LOCAL-MACHINE\SOFTWARE\Eltima Software

Note: There is no going back after the mistaken deletion in registry, the only way to fix this is to reinstall the whole system. Therefore, do not delete any other keys that are not related to the unwanted programs, or you would experience program malfunction or system crash.

By now you have learned two effective methods to remove Flexihub. Try either of them on other potentially unwanted programs you wish to get rid of, and save/use the hard disk space for more important purposes. Computer is like a human, it gets tired and runs slowly when it bears heavy burden. But if you regularly maintain your operating system, the performance can stay in good condition for a very long time, and you will surely have a great experience when working or playing games with your PC.

We have been having issues with a dongle disconnecting and reconnecting that will happen sporadically (but at least once every 20 minutes) and interferes with our use of the software. I've captured a video of this happening because there is seemingly no indication of it occurring in the system or client logs. What I do see occurring is warnings in Event Viewer about USB drivers every single time it disconnects and reconnects:

Nevertheless, here are the system logs for the relevant time when I was taking this video. The event in the video occurred at 11:59 and 12:00, are there are no indications of disconnection or timing out.

Thank you for the help. I was testing a couple of USB sharing services including Flexihub and Dongilfy. I uninstalled those and sure enough the warnings disappeared on disconnection and reconnection. However, the disconnection and reconnection problem persists. This is not too surprising because my colleague (who should not have any of those installed) is having the same disconnection/reconnection issue with these dongles. Now, the only disconnection/reconnection indicator that I have is the mounting and unmounting of the drive. The disconnection/reconnection is not causing any additional events to appear in my Event Viewer. There are still no server or client logs associated with these disconnections/reconnections.

As I didn't want to come back to you empty handed, I've done some additional probing of the problem. It appears that the disconnection/reconnection issue is specific to the dongle. I put in a regular old flash drive and it stays connected even when the dongle disconnects. The most frustrating thing is that when the dongle disconnects and reconnects, the software no longer recognizes it as a valid dongle upon reconnection. Interestingly, when I had the flash drive connected, I did not have the software dongle recognition issue upon disconnection/reconnection, but that may have just been a fluke (I don't know how this would influence the software recognizing the dongle). This is all demonstrated in this short video. Within an hour, I had 3 disconnections/reconnection of the dongle, but not of the USB DISK 3.0 device.

Thanks for the video! Very informative, because i can see massive latency spikes occasionally. I assume this is running over a VPN? Anyway is it possible to connect between virtualhere client and server just on the local LAN? The reason is i suspect maybe these latency spikes are too high for the dongle to accept and its internal firmware resets the dongle or something. Thats my guess at the moment. If you run it on the local LAN and the dongle doesn't drop then its definitely latency as the issue and you will need to fix these spikes somehow. Any reason why the latency spikes so high sometimes? It really needs to be less than 50ms latency at all times if at all possible.

It is on a university's network (that's to say I don't really know how this network is configured and why there would be latency spikes) and I'm on their WiFi. Sorry, I'm not super savvy on networks. It is possible to try local LAN; I'll plan to do more testing tomorrow. I tried local LAN before I uninstalled FlexiHub and Donglify with no avail, so I'm not holding my breath. I will report back, but if you have additional things I could test to further diagnose please feel free to suggest them before I get back to you.

I believe I solved it. Unchecking the "Allow the computer to turn off this device to save power" fixed it. I tested it by connecting to both dongles and checking one but not the other. The one that was checked kept disconnecting as described in this post.

FYI, those instructions aren't exactly applicable in my case. Not sure if VH is behaving as you expect it to on my computer. To share my experience: when I connect to a device through the VH client, a new "USB Mass Storage Device" appears separate from "VirtualHere USB 3 Extensible Host Controller" under Device Manager>Universal Serial Bus controllers. Double-clicking on "VirtualHere USB 3 Extensible Host Controller" does not bring up a window with a power management tab, but clicking on the "USB Mass Storage Device" does. See picture here.

اصلا به این موضوع فکر کرده اید که هر وسیله سخت افزاری که به سیستم شما متصل می شود دارای یک درایور برای برقراری ارتباط با سیستم عامل شما است بله هر دستگاهی که بر روی سیستم شما قرار می گیرد ابتدا درایور خود را نصب می کند و سپس شروع به فعالیت میکند اما برخی از این دستگاه ها درایور خود را بصورت خودکار نصب می کنند که به آنها Automatic Plug & Play گفته می شود و برخی را نیز خود شما بایستی بصورت دستی نصب کنید .

اما نکته مهم اینجاست که در حالت عادی شما بایستی پس از اتمام استفاده از یک سخت افزار آن را از روی سیستم خود حذف کنید شما برای دستگاه هایی مثل پرینتر معمولا اینکار را انجام می دهید اما فراموش می کنید که ابزارهایی مانند گوشی های موبایل حافظه های فلش دوربین های وبکم و بسیاری از دیگر وسایل در حالت Plug & Play کار می کنند هم نیاز به درایور دارند و شما پس از اتمام استفاده از آنها بایستی درایور مورد نظر آنها را حذف کنید .

اما نکته در اینجاست که درایور این دستگاه ها بر روی سیستم شما حتی پس از حذف فیزیکی باقی خواهند ماند و ممکن است شما را دچار مشکلات زیادی کنند مثلا اگر در درایور محصولی نقظه ضعف امنیتی وجود داشته باشد یک مهاجم می تواند از آن برای بدست آوردن دسترسی به سیستم شما استفاده کند و یا در ساده ترین حالت ممکن بار کاری سیستم عامل شما را بالا برده و فعالیت های عادی آن را می تواند دچار اختلال کند خوب راهکار ساده است بایستی درایور آنها را حذف کنیم اما از کجا

پاسخ در Device Manager است اما در این حالت خاص شما نمیتوانید درایورهای این دستگاه ها را مشاهده و آنها را حذف کنید و گزینه ای هم برای نمایش آنها وجود ندارد این درایور ها مخفی هستند و بصورت پیشفرض نمایش داده نخواهند شد . به خاطر داشته باشید که ویندوز همانقدر که در شناسایی سخت افزارها مهارت دارد برای شناسایی حذف شدن و غیرفعال شدن آنها هوشمند نیست .

در حالت عادی شما برای حذف یک درایور از روی سیستم در Device Manager بر روی دستگاه مورد نظر راست کلیک کرده و گزینه Uninstall را می زنیم اما در اینجا دستگاهی به شما نمایش داده نمی شود در حالی که کلی درایور نصب شده وجود دارد . برای اینکه بتوانید درایورهای مذکور را پیدا کرده و آنها را حذف کنید بایستی مسیر زیر را دنبال کنید :

خوب الان می توانید وارد Device Manager شوید در قسمت View بر روی Show Hidden Devices کلیک کنید و تمامی درایورهای مخفی را می توانید مشاهده کنید براحتی درایور مورد نظر و اضافی خود را انتخاب و آن را uninstall کنید . درایورهایی که به رنگ خاکستری هستند همان هایی هستند که دیگر مورد استفاده قرار نگرفته و دستگاه های آنها از سیستم جدا شده اند .