Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
Unidrv.Hlp Download Windows Xp
If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate UNIDRV.HLP file version. We maintain a comprehensive database of 100% malware-free UNIDRV.HLP files for every applicable version of Microsoft Office Access 2010. Please follow the steps below to download and properly replace you file:
CAUTION : We strongly advise against downloading and copying UNIDRV.HLP to your appropriate Windows system directory. Microsoft typically does not release Microsoft Office Access 2010 HLP files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing UNIDRV.HLP and all other HLP files for Microsoft Office Access 2010. An incorrectly installed HLP file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.
Do not download unidrv.dll from a "DLL download" website. There are many reasons why downloading a DLL file like that is a bad idea. If you need a copy of this file, it's best to obtain it from its original, legitimate source.
Previous laptop had hardrive failure. Bought a new laptop and installed windows 10. Then proceeded to the HP site to install the driver after checking compatibility with windows 10. Everything appeared to work properly, except I lost the ability to select automatic duplex printing. I've checked the troubleshooting from previous OS and tried the recommended suggestions, and they do not work to fix this issue in windows 10. Suggestions? Thanks
To fix the error, you need to copy the missing UNIDRV.dll file to your system or replace the corrupted dll file with a working one by following the instructions below. There are 4 different versions of the dll file available for download with sizes between 257.5KB - 390.5KB.
You can download UNIDRV.dll for free from the download section on this page. After downloading the zip file, unzip it to a convenient location on your computer. In order to fix dll related errors, you need to copy the .dll file to the installation folder of the application/game, or install .dll file directly to Windows (Windows XP, Vista, Windows 7, Windows 10).
I've had good luck giving my users a "button" to double click for Issues like this. It seems like windows7 especially windows7 with server 2003 for a printer server has issues. It also forces the local machine to rebuild the local storage for all network printers. Make sure to run this as an admin.
Chú ý: Quý khách phải gắm dây máy in vào máy tính và bật máy inNếu phiên bản win XP cũ sẽ xảy ra tình trạngKhi cài driver máy in, Windows báo lỗi thiếu file unidrv.hlpKhi cài driver máy in Windows báo lỗi thiếu file unidrv.hlp và gợi ý bạn chọn đường dẫn tới file đó rồi trỏ vô trước khi cài đặt tiếp. Vậy file unidrv.hlp đó là gì, tải file unidrv.hlp từ đâu, cài đặt file unidrv.hlp ra sao... là những câu hỏi bạn đặt ra lúc đó.Khi gặp trường hợp này, bạn cần phải xử lý theo các bước sau:Bước 1Tải file unidrv.hlp xuống PC của bạn tại đâyBước 2Copy file unidrv.hlp vừa được download xuống vào 1 trong 3 đường dẫn dưới đây trong Windows của bạnC:WindowsDriver Cachei386C:WindowsServicePackFilesi386C:Windowssystem32spooldriversw32x86Nếu thư mục không có quý khách hay tạo thư mục mớiBạn cần phải đảm bảo file unidrv.hlp phải nằm tại 1 trong các đường dẫn trênBước 3Tiến hành cài đặt lại driver máy in của bạn. Khi Windows mở ra một cửa sổ gợi ý bạn chọn một đường dẫn, bạn hãy đi theo đường dẫn đến nơi rồi trỏ chuột vô file unidrv.hlpBước 4Tiếp tục cài đặt các thao tác cuối cùng...
خطوات تصليح أخطاء dll بعد تحميل UNIDRV.DLLأنسخ "copy" ملف " UNIDRV.DLL" وألصقة "paste" داخل مجلد اللعبة او البرنامج الذي يطلبة .
ويمكنك ايضا وضعة داخل نظام الويندوز وذلك من خلال القيام بنسخة داخل المجلدات الاتية وذلك حسب نظام التشغيل الذي تستعملة:لو نظامك Windows XP, Vista, 7 -32 bit انسخة في المجلد الاتي:C:\Windows\System32
لو كان نظام تشغيلك Windows Windows XP, Vista, 7 -64 bit انسخة في المجلد الاتي:C:\Windows\SysWOW64
لو نظامك windows 95-98-Me انسخة في المجلد الاتي:C:\Windows\System
لو نظامك Windows NT/200 انسخة في المجلد الاتي:C:\WINNT\System32
وفي بعض الاحيان لو لم يتم حل المشكلة سنقوم بتلك الخطوات الاضافية:أفتح قائمة ابدأ "start menu" ومنها أختار تشغيل "run" ...يمكنك أيضا فتح "run" عن طريق الضغط علي مفتاحي"+R" معا
وأكتب داخلها "regsvr32 UNIDRV.DLL" ثم أضغط علي زر موافق "ok" ليتم تسجيل ملف "UNIDRV.DLL" في نظام تشغيل ويندوز
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