Hi, Although I'm fairly familiar with IT in general and DBMS in particular, I'm new to GIS. After reviewing several sources it seems that a good choice to star t is PostgreSQL.
I downloaded and installed successfuly the setup, on a PC desktop running Windows Seven Home Premium. Then came Stack Builder 4.1.0's turn. When instructed to select the installation I am installing software I select "PostgreSQL 9.5 (x64) on port 5432" The problem is that I keep getting the following error mesage: ---------------------------------------------------------------------------------------------------- A certificate verification problem was encountered whilst accessing https//www.postgresql.org/applications-v2.xml schcannel: next InitializeSecurityContext failed: SEC_E_UNTRUSTED_ROOT (0x80090325) - The certificate chain was issued by an authority that is not trusted. This means that the source of the download cannot be verified. it is recommended that you do not continue with the download as it may be coming from a site that is preending to be the intended download site and may contain viruses or malware. Do you wish to continue? --------------------------------------------------------------------------------------------------- I intend to continue, but there again I keep getting the following error message: ---------------------------------------------------------------------------------------------------- Couldn't access the URL 'https://www.postgresql.org/applications-v2.xml'. ERROR: schannel: next InitializeSecurityContext failed: SEC_E_UNTRUSTED_ROOT (0x80090325) - The certificate chain was issued by an authority that is not trusted. --------------------------------------------------------------------------------------------------- I should be most grateful if any of you would provide me with any advice. Best regards. Pablo Liendo Caracas --- El software de antivirus Avast ha analizado este correo electrónico en busca de virus. https://www.avast.com/antivirus
