Error Cannot Open Networks Database File Rt
every time I make changes to the routing table with "route add" or "route delete" commands: Error: Cannot Open Networks Database file rt The thing is, the new routing table seems to show up correct, ie, the add/delete has taken place. However, this error message has been bothering me. One thing to note is it only happens very recently. Does anyone know what this means and how to resolve this? HowGeeky, Sep 14, 2005 #1 Advertisements Guest Guest I've just come across the same thing and can't for the life of me figure it out! It's weird! Have you found an answer yet or are you still looking? -Al "HowGeeky" wrote: > I am getting this error message every time I make changes to the > routing table with "route add" or "route delete" commands: > > Error: Cannot Open Networks Database file rt > > The thing is, the new routing table seems to show up correct, ie, the > add/delete has taken place. However, this error message has been > bothering me. One thing to note is it only happens very recently. Does > anyone know what this means and how to resolve this? > > Guest, Oct 19, 2005 #2 Advertisements nicksmith Guest have the exact same problem when trying to modify my routes for VP useage. Mine started occuring last night after i got infected wit coolwebsearch - look2me variant (which i was able to remove after a lo of hassle -- nicksmith nicksmith, Oct 25, 2005 #3 Guest Guest Did removing the virus help? I seem to have it on systems that have no infections... I'll check again though... "nicksmith" wrote: > > have the exact same problem when trying to modify my routes for VPN > useage. Mine started occuring last night after i got infected with > coolwebsearch - look2me variant (which i was able to remove after a lot > of hassle) > > > -- > nicksmith > Guest, Oct 25, 2005 #4 EarthQuake Guest The problem is in a DataBasePath value under [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters] containing environment variables on a REG_SZ value. You may fix it by either deleting DataBasePath value an re-create it as REG_MULTI_SZ and using "%SystemRoot%\System32\drivers\etc" as value (without double quotes), or either keep the REG_SZ and hardcode the %SystemRoot% variable, that is, use C:\WINDOWS\System32\drivers\etc" (or whatever path you have Windows folder). Regards. EarthQ Al wrote: > Did removing the virus help? > I seem to have it on systems that have no infections... I'll check again > though... > > "nicksmith" wrote: > > > > > have the ex
for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > Error: Cannot Open Networks Database file rt Want to Advertise Here? Solved Error: Cannot Open Networks Database file rt Posted on 2005-10-07 http://www.pcreview.co.uk/threads/error-cannot-open-networks-database-file-rt.2135924/ Windows Networking 1 Verified Solution 9 Comments 2,926 Views Last Modified: 2008-01-09 Hi, I keep getting the following error everytime I try to add/del from my routing table in XP Error: Cannot Open Networks Database file rt Also my VPN client will not work, because it too tries to alter the database. Any ideas? Charles 0 Question by:charliekingston Facebook Twitter https://www.experts-exchange.com/questions/21587096/Error-Cannot-Open-Networks-Database-file-rt.html LinkedIn Google LVL 12 Best Solution byfruhj Ok I think I found an answer... Quoted from Earthquake on October 26th... "The problem is in a DataBasePath value under [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters] Go to Solution 9 Comments LVL 12 Overall: Level 12 Windows Networking 2 Message Expert Comment by:fruhj2005-10-21 I just searched google becuase I have the exact same problem I'm just starting to troubleshoot, but I'm going to see if Its related to the vpn 0 Message Expert Comment by:workplaceconnect2005-10-24 has there been any results for this issue? i too am having this issue... regards 0 Message Expert Comment by:stevewea2005-10-26 Look in c:\winnt\system32\drivers\etc There should be a file called "networks" (no file extension!). If it is not there, simply create one. The file should have at least one line in it: loopback 127 0 LVL 12 Overall: Level 12 Windows Networking 2 Message Expert Comment by:fruhj2005-10-27 I realize this isn't my question, and I'm not trying to hijack it, but I have that file and it has the loopback entry and I was still ha
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta http://stackoverflow.com/questions/27466317/error-in-filefile-rt-cannot-open-the-connection Discuss the workings and policies of this site About Us Learn http://stackoverflow.com/questions/28597536/error-in-filefile-rt-cannot-open-the-connection-cannot-open-file-specd more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, error cannot helping each other. Join them; it only takes a minute: Sign up Error in file(file, “rt”) : cannot open the connection up vote 10 down vote favorite 2 I'm new to R, and after researching this error extensively, I'm still not able to find a solution for it. Here's the code. I've checked my working directory, and error cannot open made sure the files are in the right directory. Appreciate it. Thanks pollutantmean <- function(directory, pollutant = "nitrate", id= 1:332) { if(grep("specdata",directory) ==1) { directory <- ("./specdata") } mean_polldata <- c() specdatafiles <- as.character(list.files(directory)) specdatapaths <- paste(directory, specdatafiles, sep="") for(i in id) { curr_file <- read.csv(specdatapaths[i], header=T, sep=",") head(curr_file) pollutant remove_na <- curr_file[!is.na(curr_file[, pollutant]), pollutant] mean_polldata <- c(mean_polldata, remove_na) } { mean_results <- mean(mean_polldata) return(round(mean_results, 3)) } } The error I'm getting is below: Error in file(file, "rt") : cannot open the connection file(file, "rt") read.table(file = file, header = header, sep = sep, quote = quote, dec = dec, fill = fill, comment.char = comment.char, ...) read.csv(specdatapaths[i], header = T, sep = ",") pollutantmean3("specdata", "sulfate", 1:10) In addition: Warning message: In file(file, "rt") : cannot open file './specdata001.csv': No such file or directory r csv rt share|improve this question edited Dec 14 '14 at 4:30 jlhoward 36.2k32662 asked Dec 14 '14 at 4:21 user3115277 51113 1 It looks like you have (??) a directory specdata with fi
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error in file(file, “rt”) : cannot open the connection - cannot open file 'specdata' access denied up vote 2 down vote favorite I'm running rStudio v3.1.2 on Windows 7. This laptop is a 64-bit machine. I'm taking the JHU R Programming course offered by Coursera and am stuck on an error I'm receiving in part 1 of the problem. I have some error handling functions I'm keeping out of this example so I'm really just trying to show what I absolutely need to. The only reason I include the messages is the demonstrate that all the conditions must be satisfied in order to proceed. pollutantmean <- function(directory, pollutant, id=1:332) { setwd("C:\\Users\\WR-eSUB\\specdata") if(!isValidDirectory(directory)) { stop("Invalid input given. Please specify valid directory to operate on.") } if(!isValidPollutant(pollutant)) { stop("Invalid input given. Please specify valid pollutant (nitrate/sulfate).") } if(!isValidIdRange(id)) { stop("Invalid input given. Please specify valid id range (1:332).") } sortedData = numeric() for (i in id) { thisFileName = paste(formatC(i, width = 3, flag = "0"), ".csv", sep="") thisFileRead = read.csv(directory, thisFileName) sortedData = c(sortedData, thisFileRead[[pollutant]]) } mean(sortedData, na.rm = TRUE) } Note that inside WR-eSUB is a folder called specdata and inside that folder there is the directory that contains the .csv files also called specdata. I could change this