What is backup.dat?
backup.dat is part of QQ电脑管家安装程序 and developed by Tencent according to the backup.dat version information.
backup.dat's description is "QQ电脑管家5.0安装程序"
backup.dat is digitally signed by Tencent Technology(Shenzhen) Company Limited.
backup.dat is usually located in the 'f:\腾讯系列软件\QQPCMgr\5.0.1412.204\' folder.
If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.
Vendor and version information [?]
The following is the available information on backup.dat:
| Property | Value |
|---|---|
| Product name | QQ电脑管家安装程序 |
| Company name | Tencent |
| File description | QQ电脑管家5.0安装程序 |
| Internal name | QQ PCMgr Setup |
| Legal copyright | Copyright (C) 2010 Tencent. All Rights Reserved. |
| Product version | 5, 0, 1412, 204 |
| File version | 5.0 Build 1412 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | QQ电脑管家安装程序 |
| Company name | Tencent |
| File description | QQ电脑管家5.0安装程序 |
| Internal name | QQ PCMgr Setup |
| Legal copyright | Copyright (C) 2010 Tencent. All Righ.. |
| Product version | 5, 0, 1412, 204 |
| File version | 5.0 Build 1412 |
Digital signatures [?]
backup.dat has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Tencent Technology(Shenzhen) Company Limited |
| Certificate issuer name | VeriSign Class 3 Code Signing 2009-2 CA |
| Certificate serial number | 5d0688f9040ad52287fc32adeceb85b0 |
Filename variants
backup.dat may also use other filenames. The most common variants are listed below:
- QQPCMgr_Setup_50_1412_5.0.1412.204.exe
Folder name variants
backup.dat may also be located in other folders than f:\腾讯系列软件\QQPCMgr\5.0.1412.204\. The most common variants are listed below:
- f:\迅雷下载\
Other files also named backup.dat
backup.dat (2 votes)
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 98c131a22bc49c25ec86b18dbcde0623 |
| SHA256 | df3ab38ada374fef3f2b5e41ad254793757f89b2633f983a903d38cc326ae981 |
What will you do with backup.dat?
To help other users, please let us know what you will do with backup.dat:
Malware or legitimate?
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
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Comments
Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.
I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.
No comments posted yet.