PNRPsvc Failed To Start, HomeGroup and Peer Name Resolution service Problems

We recently con­fig­ured a cus­tom sys­tem for a client using Win­dows 7 Home Pre­mium. Every­thing was run­ning great until recently when our client said they were receiv­ing blue screen errors, and hav­ing net­work prob­lems. A quick review of the error logs showed that the prob­lems were all stem­ming from Peer Net­work­ing Ser­vice, PNRPsvc, and other depen­dent ser­vices and there fail­ure to start. After research­ing the issue we found that the prob­lem relates to a file named “idstore.sst”. This file is encrypted, and con­tains infor­ma­tion relat­ing to your Home­group, and Home­group set­tings. In our case, we believe an out dated ver­sion of Syman­tec cor­rupted the file while con­fig­u­ra­tions were being made.

So our solu­tion is as fol­lows. First we updated our anti-virus client, as well as con­fig­ured all related secu­rity ser­vices. We then deleted the fol­low­ing file...

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C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\PeerNetworking\idstore.sst

You may need to show your hid­den files and fold­ers in order to nav­i­gate to this loca­tion. Once that was done we restarted the com­puter and again tried to con­fig­ure the Home­group. At this point our issue was resolved. We’re able to make changes in the Home­group con­fig­u­ra­tion, and our error log is clean, clear, and free of errors.

Let us know if this arti­cle was help­ful by leav­ing a com­ment below. Happy computing.

Feb 15, 2010 | Web Design | Leave A Comment »

Having Strange Errors Utilizing Gzip in WordPress 2.9 and 2.9.1?

For­tu­nately your not alone. A recent bug fix was just released which addresses an error which is received while updat­ing the Word­Press core, as well as Word­Press plu­g­ins. This error typ­i­cally effects http.php, located at wp-includes/http.php, and looks sim­i­lar to the code listed below.

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Jan 10, 2010 | Server 2003, Web Design, Wordpress | 2 Comments »

We Hate Spam, So Here’s A Fresh List of Spam Bots For Your Blocking Pleasure...

We main­tain a vari­ety of web­sites, blogs, con­tent por­tals, mail servers, and other online resources. We’re forced to deal with a daily task of Spam removal and pre­ven­tion. Be it spam-bots, human spam­mers, com­ment spam­mers, and on and on. The major­ity of the time its no more than a nui­sance, and a sim­ple admin­is­tra­tive task. The num­ber one goal of any admin­is­tra­tor is to pre­vent these spam­mers from ever accom­plish­ing their intended goal of com­ment hijack­ing or gain­ing some con­trol over web­site con­tent. But these days spam­mers are get­ting quite sneaky, in fact we’d even go as far as say­ing that some of them are quite good at what they do.

But since they bug us, we’re going to help you in the fight against them and their evil deeds. Below you’ll find a list of IP addresses we’ve per­son­ally com­piled. All the addresses below have recently spammed our servers, and have since been banned.

The first list is sim­ply a list of IP addresses that you can eas­ily load into you favorite anti-spam plu­gin. The sec­ond list is from a .htac­cess file we pro­vided to a client. Have fun, and happy com­put­ing.

Recently active spam­bot IP addresses...

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8.17.84.65
58.137.132.100
63.171.182.6
63.227.242.5
63.253.158.220
67.61.143.217
67.163.0.220
67.181.166.121
78.26.187.114
78.152.106.43
80.38.103.231
83.69.209.194
83.103.113.124
85.112.166.65
88.46.239.43
93.62.4.207
93.81.251.193
110.138.31.73
115.119.35.194
119.225.109.37
120.124.176.217
130.105.36.54
131.107.33.62
144.140.46.10
158.59.200.109
159.214.87.245
161.159.4.33
161.254.6.55
170.207.128.4
174.142.166.205
180.130.166.89
188.73.138.24
189.45.59.76
189.76.222.229
190.2.14.129
194.8.74.220
194.8.75.40 - 194.8.75.163
194.183.86.25
196.211.9.210
200.181.124.57
201.67.137.247
202.108.50.75
202.229.143.64
203.63.26.200
206.123.106.141
208.88.124.83
208.91.245.90
212.113.74.186
212.131.202.194
213.230.22.142
213.130.121.51
217.6.171.194
217.72.242.60
217.196.65.115
218.126.216.117
220.116.127.192

This list can be dropped right into your .htac­cess file...

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order allow,deny
deny from 8.17.84.65
deny from 58.137.132.100
deny from 63.171.182.6
deny from 63.227.242.5
deny from 63.253.158.220
deny from 67.61.143.217
deny from 67.163.0.220
deny from 67.181.166.121
deny from 78.26.187.114
deny from 78.152.106.43
deny from 80.38.103.231
deny from 83.69.209.194
deny from 83.103.113.124
deny from 85.112.166.65
deny from 88.46.239.43
deny from 93.62.4.207
deny from 93.81.251.193
deny from 110.138.31.73
deny from 115.119.35.194
deny from 119.225.109.37
deny from 120.124.176.217
deny from 130.105.36.54
deny from 131.107.33.62
deny from 144.140.46.10
deny from 158.59.200.109
deny from 159.214.87.245
deny from 161.159.4.33
deny from 161.254.6.55
deny from 170.207.128.4
deny from 174.142.166.205
deny from 180.130.166.89
deny from 188.73.138.24
deny from 189.45.59.76
deny from 189.76.222.229
deny from 190.2.14.129
deny from 194.8.74.220
deny from 194.8.75.40 - 194.8.75.163
deny from 194.183.86.25
deny from 196.211.9.210
deny from 200.181.124.57
deny from 201.67.137.247
deny from 202.108.50.75
deny from 202.229.143.64
deny from 203.63.26.200
deny from 206.123.106.141
deny from 208.88.124.83
deny from 208.91.245.90
deny from 212.113.74.186
deny from 212.131.202.194
deny from 213.230.22.142
deny from 213.130.121.51
deny from 217.6.171.194
deny from 217.72.242.60
deny from 217.196.65.115
deny from 218.126.216.117
deny from 220.116.127.192
allow from all

Jan 10, 2010 | Magento, Server 2003, Web Browsers, Web Design, Wordpress | Leave A Comment »

AT&T U-verse 2wire Gateway and DD-WRT Router in DMZ Mode...

We’ve recently upgraded our ISP to AT&T U-verse. With this switch AT&T pro­vided a 2wire gate­way. So far the ser­vice has been excel­lent. Recently we setup a live chat sup­port fea­ture on the web­site, as you can see to the right. With this fea­ture we also plan to inte­grate a remote desk­top fea­ture, to allow us to pro­vide our clients with live and instant support.

(more...)

Sep 04, 2009 | Computer Repair and Networks | 7 Comments »

Can’t uninstall Java 1.6.0.11, Unable to locate jre1.6.0_11-c-l.msi

We’ve come across this issue on quite a few occa­sions. It seems that this issues arises after a botched unin­stall of Java prod­ucts. It seems to leave a reg­istry entry behind that makes it nearly impos­si­ble to rein­stall Java. We’re not exactly sure what the reg­istry entry is at this point, but we have found that run­ning the reg­istry cleaner in Ccleaner removes it. Ccleaner is an excel­lent prod­uct, and its totally free. But we do rec­om­mend mak­ing a dona­tion to them to keep their prod­uct free.

The process is sim­ple. Down­load Ccleaner, run the cleaner first, then run the reg­istry cleaner sec­ond. Restart you’re com­puter, and you should now be able to install the lat­est Java.

(more...)

Jun 23, 2009 | Computer Repair and Networks | 3 Comments »