What is risdpntk.sys?
risdpntk.sys is part of RICOH SD/MMC Controller and developed by REDC according to the risdpntk.sys version information.
risdpntk.sys's description is "RICOH SD/MMC Driver"
risdpntk.sys is digitally signed by Microsoft Windows Hardware Compatibility Publisher.
risdpntk.sys is usually located in the 'C:\WINDOWS\system32\drivers\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about risdpntk.sys.
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 risdpntk.sys:
| Property | Value |
|---|---|
| Product name | RICOH SD/MMC Controller |
| Company name | REDC |
| File description | RICOH SD/MMC Driver |
| Internal name | r822 |
| Original filename | risdpntk.sys |
| Comments | RICOH SD/MMC Driver Ver1.0.1.1 |
| Legal copyright | Copyright c 2001-2004, Ricoh Company Ltd., |
| Private build | 2004.09.16.1.00.01.01 |
| Product version | 1, 0, 1, 1 |
| File version | 1.0.1.1 |
| Special build | 2004.09.16.1.00.01.01 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | RICOH SD/MMC Controller |
| Company name | REDC |
| File description | RICOH SD/MMC Driver |
| Internal name | r822 |
| Original filename | risdpntk.sys |
| Comments | RICOH SD/MMC Driver Ver1.0.1.1 |
| Legal copyright | Copyright c 2001-2004, Ricoh Company.. |
| Private build | 2004.09.16.1.00.01.01 |
| Product version | 1, 0, 1, 1 |
| File version | 1.0.1.1 |
| Special build | 2004.09.16.1.00.01.01 |
Digital signatures [?]
risdpntk.sys has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Microsoft Windows Hardware Compatibility Publisher |
| Certificate issuer name | Microsoft Windows Hardware Compatibility PCA |
| Certificate serial number | 6106c1ac000000000007 |
VirusTotal report
None of the 41 anti-virus programs at VirusTotal detected the risdpntk.sys file.
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 66ab0104acd972c415662941176932f5 |
| SHA256 | 3d9b2096242fa7f6d1b672c9d79ea13f919a65e8630a0df481f1609117acefdd |
What will you do with risdpntk.sys?
To help other users, please let us know what you will do with risdpntk.sys:
What did other users do?
The poll result listed below shows what users chose to do with risdpntk.sys. 0% have voted for removal. Based on votes from 1 user.
| Votes | |||
|---|---|---|---|
| Keep | 100 % | 1 | |
| Remove | 0 % | 0 |
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.